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Vocabulary

  • off of: From a position on something; down from.
  • over time: Gradually; as time passes.
  • talking about: To discuss a particular topic.
  • based on: To use something as the foundation or starting point for something else.
  • think about: To consider something carefully.
  • start off: To begin or commence something.
  • out there: In or to a place that is far away
  • in theory: According to the stated ideas or principles
  • for the most part: Generally; mostly; on the whole.
  • put together: To build or assemble something small, e.g. a toy
  • think of: To look on as (being something specific); consider
  • for example: As an illustration or instance.
  • on the job: While working; during the course of employment.
  • in conjunction with: Together with; along with
  • come from: To have as your native country or city
  • allow for: To take into consideration
  • walk through: To show someone carefully how to do something
  • throw away: To fail to take advantage of a good chance
  • thumbs up: A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
  • get here: To arrive at a specific location.
  • do in: To make completely tired out and exhausted
  • build on: To develop or expand something; to use something as a foundation for further progress.
  • care of: Used in an address to indicate the person who will receive the mail for someone else.
  • behind the scenes: Secretly or without being known to the public.
  • in terms of
  • incredibly important: Extremely significant or crucial.
  • in order to: For the purpose of; with the aim of.
  • to some extent: Partially; not completely.
  • look at: To use your eyes to focus on something
  • got to: To arrive at some place
  • happen on: To find or discover by accident.
  • of the like: And similar kinds or types; alike in category.
  • stuff: Generic description for things, materials, objects
  • relevant: Having an effect on an issue; related or current
  • assume: To act in a false manner to mislead others
  • incredibly: To a great degree; very; amazingly
  • context: Set of facts surrounding a person or event
  • mental: Concerning the mind
  • experience: Thing a person has done or that happened to them
  • intelligence: Collection of secret information about something
  • achieve: To succeed in doing good, usually by working hard
  • reward: To give something because of someone's good work
  • imagine: To think creatively about; form mental picture of
  • research: To study in order to discover new ideas and facts
  • theory: Ideas or principles that explain facts or events
  • hierarchy: Group that manages and controls an organization
  • task: Big or small piece of work someone has to do
  • edge: An advantage you have over others
  • behavior: The way a person or thing acts; manner
  • analogy: Comparison of things based on their similarity
  • extract: Essential ingredient of a natural thing
  • capture: To attract and hold e.g. interest, attention
  • harness: To capture the power of something
  • throw: To use your arm to make something fly in the air
  • application: Software program, e.g. for smart phone
  • correct: Being suitable and appropriate for an occasion
  • platform: Flat, raised structure that people stand on
  • source: Piece of information; a person giving information
  • feedback: A response or opinion, about a service, etc.
  • company: Good feeling from being with someone else
  • lot: What happens to a person in life from chance; fate
  • trajectory: The path followed by a flying object
  • important: Having power or authority
  • single: One run in cricket or a hit baseball
  • kind: In a caring and helpful manner
  • learn: To get knowledge or skills by study or experience
  • system: Set of organized, planned ideas that work together
  • build: Your physical shape; physique
  • information: Collection of facts and details about something
  • own: To have something as your property
  • wrong: Action that is harmful, unjust or illegal
  • deploy: To put into position (often a military operation)
  • axis: A line about which a rotating body turns
  • frontier: Border crossing between countries
  • grade: To give a road the required angle of slope
  • capability: Means, ability, or potential to do something
  • datum: Item of factual information
  • interface: Place where things come together to communicate
  • statically: In an unchangeable or unmovable way
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  • not found vocabularyNo vocabulary matches your filters
    • achieve

      US /əˈtʃiv/

      UK /ə'tʃi:v/

      • Transitive Verb
      • To succeed in doing good, usually by working hard
      • To succeed in reaching a particular goal, status, or standard, often after effort or perseverance.
      A2TOEIC
      More
    • allow for

      US

      UK

      • Verb (Transitive/Intransitive)
      • To take into consideration
      A1
      More
    • analogy

      US /əˈnælədʒi/

      UK /əˈnælədʒi/

      • Noun
      • Comparison of things based on their similarity
      B1
      More
    • application

      US /ˌæplɪˈkeʃən/

      UK /ˌæplɪˈkeɪʃn/

      • Noun (Countable/Uncountable)
      • Software program, e.g. for smart phone
      • Process of spreading a substance over a surface
      A2TOEIC
      More
    • assume

      US /əˈsum/

      UK /ə'sju:m/

      • Transitive Verb
      • To act in a false manner to mislead others
      • To believe, based on the evidence; suppose
      A2TOEIC
      More
    • axis

      US /ˈæksɪs/

      UK /ˈæksɪs/

      • Noun
      • A line about which a rotating body turns
      B1
      More
    • based on

      US

      UK

      • Phrasal Verb
      • To use something as the foundation or starting point for something else.
      • Preposition
      • Using something as the main idea or foundation.
      • Relying on something as evidence or justification.
      A1
      More
    • behind the scenes

      US

      UK

      • Phrase
      • Secretly or without being known to the public.
      • In a position to influence events without any public knowledge.
      A1
      More
    • build on

      US /bɪld ɑn/

      UK /bild ɔn/

      • Phrasal Verb
      • To develop or expand something; to use something as a foundation for further progress.
      • To use something as a base or foundation for further development or success.
      A2
      More
    • capability

      US /ˌkeɪpə'bɪləti/

      UK /ˌkeɪpəˈbɪləti/

      • Noun (Countable/Uncountable)
      • Means, ability, or potential to do something
      • The potential or capacity for future development or achievement.
      B1
      More
    • capture

      US /ˈkæptʃɚ/

      UK /'kæptʃə(r)/

      • Transitive Verb
      • To attract and hold e.g. interest, attention
      • To record, tape, or film something
      • Noun
      • The act of seizing or taking control of something.
      B1
      More
    • care of

      US /kɛr ʌv/

      UK /kɛə ɔv/

      • Preposition
      • Used in an address to indicate the person who will receive the mail for someone else.
      A2
      More
    • come from

      US /kʌm frʌm/

      UK /kʌm frɔm/

      • Phrasal Verb
      • To have as your native country or city
      A1
      More
    • context

      US /ˈkɑnˌtɛkst/

      UK /ˈkɒntekst/

      • Noun (Countable/Uncountable)
      • Set of facts surrounding a person or event
      • The circumstances that form the setting for an event, statement, or idea, and in terms of which it can be fully understood and assessed.
      A2
      More
    • correct

      US /kəˈrɛkt/

      UK /kə'rekt/

      • Adjective
      • Being suitable and appropriate for an occasion
      • True or accurate
      • Transitive Verb
      • To fix a problem
      • To write marks on a piece of work to show mistakes
      A2
      More
    • datum

      US /ˈdetəm, ˈdætəm, ˈdɑtəm/

      UK /ˈdeɪtəm/

      • Noun
      • Item of factual information
      B1
      More
    • deploy

      US /dɪˈplɔɪ/

      UK /dɪˈplɔɪ/

      • Transitive Verb
      • To put into position (often a military operation)
      • To put something into use or action.
      B1TOEIC
      More
    • do in

      US

      UK

      • Phrasal Verb
      • To make completely tired out and exhausted
      • To destroy or cause damage to someone
      A1
      More
    • edge

      US /ɛdʒ/

      UK /edʒ/

      • Noun (Countable/Uncountable)
      • An advantage you have over others
      • Cutting side of a sharp object
      • Transitive Verb
      • To cut something to make the blade sharp
      • To go around the boundary of something
      A2TOEIC
      More
    • extract

      US /ɪkˈstrækt/

      UK /'ekstrækt/

      • Noun (Countable/Uncountable)
      • Essential ingredient of a natural thing
      • Part taken from a longer written work
      • Transitive Verb
      • To get a substance out of a plant, etc.
      • To get a person to share secret information
      B1TOEIC
      More
    • feedback

      US /ˈfidˌbæk/

      UK /ˈfi:dbæk/

      • Noun (Countable/Uncountable)
      • A response or opinion, about a service, etc.
      • Information about reactions to a product, a person's performance of a task, etc. which is used as a basis for improvement.
      • Verb (Transitive/Intransitive)
      • To give information or opinions about something to someone, especially in order to improve it.
      B1TOEIC
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • for the most part

      US

      UK

      • Phrase
      • Generally; mostly; on the whole.
      • Mostly; generally; in most cases.
      A1
      More
    • frontier

      US /frʌnˈtɪr, frɑn-, ˈfrʌnˌtɪr, ˈfrɑn-/

      UK /'frʌntɪə(r)/

      • Noun
      • Border crossing between countries
      • Most advanced point of development or research
      B1TOEIC
      More
    • get here

      US

      UK

      • Intransitive Verb
      • To arrive at a specific location.
      A1
      More
    • got to

      US /ɡɑt tu/

      UK /gɔt tu:/

      • Verb (Transitive/Intransitive)
      • To arrive at some place
      • To have the opportunity or permission to do something
      • Phrasal Verb
      • To appeal to the emotions of; move
      • To finally begin to start something after a delay
      A1
      More
    • grade

      US /ɡred/

      UK /ɡreɪd/

      • Transitive Verb
      • To give a road the required angle of slope
      • To determine the level or quality of something
      • Noun
      • Level or quality of something e.g. a diamond
      • Mark that shows the quality of a student's work
      B1TOEIC
      More
    • happen on

      US /ˈhæpən ɑn/

      UK /ˈhæpən ɒn/

      • other
      • To find or discover by accident.
      B2
      More
    • harness

      US /ˈhɑrnɪs/

      UK /'hɑ:nɪs/

      • Transitive Verb
      • To capture the power of something
      • To put a harness on (an animal).
      • Noun
      • Equipment used by horses to pull things
      • A means of controlling and utilizing something, especially natural energy.
      B1TOEIC
      More
    • hierarchy

      US /ˈhaɪəˌrɑrki, ˈhaɪˌrɑr-/

      UK /'haɪərɑ:kɪ/

      • Noun (Countable/Uncountable)
      • Group that manages and controls an organization
      • A system for organizing according to importance
      B1
      More
    • in conjunction with

      US /ɪn kənˈdʒʌŋkʃən wɪð/

      UK /in kənˈdʒʌŋkʃən wið/

      • Phrase
      • Together with; along with
      A1
      More
    • in order to

      US /ɪn ˈɔrdɚ tu/

      UK /in ˈɔ:də tu:/

      • Preposition
      • For the purpose of; with the aim of.
      • Phrase
      • In a specific sequence or arrangement.
      • With the aim of; for the purpose of.
      C1
      More
    • in terms of

      US

      UK

      • Phrase
      • With regard to; concerning a particular aspect.
      A1
      More
    • in theory

      US /ɪn ˈθiəri/

      UK /in ˈθiəri/

      • Adverb
      • According to the stated ideas or principles
      • Phrase
      • According to the theoretical possibilities rather than actual practice.
      B2
      More
    • incredibly

      US /ɪnˈkrɛdəblɪ/

      UK /ɪnˈkredəbli/

      • Adverb
      • To a great degree; very; amazingly
      • Extremely; so much so it is hard to believe
      A2
      More
    • incredibly important

      US

      UK

      • Adjective
      • Extremely significant or crucial.
      A1
      More
    • intelligence

      US /ɪnˈtɛlədʒəns/

      UK /ɪn'telɪdʒəns/

      • Uncountable Noun
      • Collection of secret information about something
      • Ability to learn things or to consider situations
      • Adjective
      • Of the spying services; acting in secrecy
      A2TOEIC
      More
    • interface

      US /ˈɪntərfeɪs/

      UK /ˈɪntəfeɪs/

      • Noun
      • Place where things come together to communicate
      • Verb (Transitive/Intransitive)
      • To make two different elements interact
      B1
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • mental

      US /ˈmɛntl/

      UK /ˈmentl/

      • Adjective
      • Concerning the mind
      A2TOEIC
      More
    • of the like

      US /ʌv ðə laɪk/

      UK /əv ðə laɪk/

      • other
      • And similar kinds or types; alike in category.
      B2
      More
    • off of

      US /ɔf ʌv/

      UK /ɔf ɔv/

      • Preposition
      • From a position on something; down from.
      A1
      More
    • on the job

      US /ɑn ði dʒɑb/

      UK /ɔn ðə dʒɔb/

      • Phrase
      • While working; during the course of employment.
      A1
      More
    • out there

      US /aʊt ðɛr/

      UK /aut ðɛə/

      • Adverb
      • In or to a place that is far away
      • Existing in the universe
      • Adjective
      • Unconventional; strange; avant-garde
      • Existing or available.
      A1
      More
    • over time

      US /ˈovɚ taɪm/

      UK /ˈəuvə taim/

      • Phrase
      • Gradually; as time passes.
      • During a long period.
      • Adverb
      • Gradually; as time passes.
      B1
      More
    • platform

      US /ˈplætˌfɔrm/

      UK /'plætfɔ:m/

      • Noun (Countable/Uncountable)
      • Flat, raised structure that people stand on
      • Area from which you board a train at a station
      B1
      More
    • put together

      US /pʊt təˈɡɛðɚ/

      UK /put təˈɡeðə/

      • Phrasal Verb
      • To build or assemble something small, e.g. a toy
      • To organize or arrange something.
      A1
      More
    • relevant

      US /ˈrɛləvənt/

      UK /ˈreləvənt/

      • Adjective
      • Having an effect on an issue; related or current
      A2TOEIC
      More
    • research

      US /rɪˈsɚtʃ, ˈriˌsɚtʃ/

      UK /rɪ'sɜ:tʃ/

      • Verb (Transitive/Intransitive)
      • To study in order to discover new ideas and facts
      • To study the market relating to marketing products and services.
      • Noun (Countable/Uncountable)
      • Study done to discover new ideas and facts
      • A particular area or topic of study.
      A2TOEIC
      More
    • reward

      US /rɪˈwɔrd/

      UK /rɪ'wɔ:d/

      • Transitive Verb
      • To give something because of someone's good work
      • To give someone money for helping the police
      • Noun
      • Money given for information about criminals
      • Something given in recognition of service, effort, or achievement.
      A2TOEIC
      More
    • source

      US /sɔrs, sors/

      UK /sɔ:s/

      • Noun (Countable/Uncountable)
      • Piece of information; a person giving information
      • Place from which something necessary comes
      • Adjective
      • Produces or provides what is wanted or needed
      A2TOEIC
      More
    • start off

      US /stɑrt ɔf/

      UK /stɑ:t ɔf/

      • Phrasal Verb
      • To begin or commence something.
      • To begin a journey.
      B2
      More
    • statically

      US

      UK

      • Adverb
      • In an unchangeable or unmovable way
      B2
      More
    • stuff

      US /stʌf/

      UK /stʌf/

      • Uncountable Noun
      • Generic description for things, materials, objects
      • Transitive Verb
      • To push material inside something, with force
      B1
      More
    • talking about

      US

      UK

      • Phrasal Verb
      • To discuss a particular topic.
      • To be constantly mentioning or bringing up a subject.
      A1
      More
    • task

      US /tæsk/

      UK /tɑ:sk/

      • Noun (Countable/Uncountable)
      • Big or small piece of work someone has to do
      • Transitive Verb
      • To be given something to do, e.g. wash dishes
      A2TOEIC
      More
    • theory

      US /ˈθiəri, ˈθɪri/

      UK /ˈθiəri/

      • Noun (Countable/Uncountable)
      • Ideas or principles that explain facts or events
      • An idea or belief about something
      A2TOEIC
      More
    • think about

      US /θɪŋk əˈbaʊt/

      UK /θiŋk əˈbaut/

      • Phrasal Verb
      • To consider something carefully.
      • To remember or call to mind.
      A1
      More
    • think of

      US /θɪŋk ʌv/

      UK /θiŋk ɔv/

      • Phrasal Verb
      • To look on as (being something specific); consider
      • To consider or remember something.
      • Verb (Transitive/Intransitive)
      • To imagine or call something to mind
      A1
      More
    • throw away

      US

      UK

      • Phrasal Verb
      • To fail to take advantage of a good chance
      • To put things in the trash
      A1
      More
    • thumbs up

      US

      UK

      • Noun
      • A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
      • A positive rating or vote on social media or online platforms.
      • Noun (plural)
      • Multiple gestures of approval or agreement made by extending the thumbs upward.
      A1
      More
    • to some extent

      US /tu sʌm ɪkˈstɛnt/

      UK /tu: sʌm iksˈtent/

      • Phrase
      • Partially; not completely.
      A1
      More
    • trajectory

      US /trəˈdʒɛktəri/

      UK /trə'dʒektərɪ/

      • Noun
      • The path followed by a flying object
      B2
      More
    • walk through

      US /wɔk θru/

      UK /wɔ:k θru:/

      • Phrasal Verb
      • To show someone carefully how to do something
      A1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    A2
    #continual#model#agent#learning#harness#product

    Continual Learning: How AI Agents Get Better With Every Use | Arjun Karanam, Trajectory

    0
    林宜悉 posted on 2026/09/01
    Ever wonder how AI agents can actually get smarter over time, not just with more data, but with real experience? This talk dives into the exciting concept of 'continual learning,' explaining the 'experience gap' and how AI can learn from user interactions just like humans do. You'll get a peek into cutting-edge research on making AI systems that truly compound with use!

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