a hair's breadth
US /ə ˈhɛrz ˈbrɛθ/
UK /ə ˈhɛəz ˈbredθ/
- other
- A very small distance or margin; barely.
B2Moreability
US /əˈbɪlɪti/
UK /ə'bɪlətɪ/
- Noun (Countable/Uncountable)
- The power, resources or skill to do something
- A particular skill or talent.
A2TOEICMoreat least
US /æt list/
UK /æt li:st/
- Adverb
- As a minimum
- Not less than
- Phrase
- No less than; at the minimum
- Used to indicate that something is positive in a bad situation.
C2Morebased 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.
A1Morebrilliant
US /ˈbrɪljənt/
UK /'brɪlɪənt/
- Adjective
- Having a great amount of intelligence or talent
- Being very bright, like a diamond; shining
- Noun
- A diamond or other gem cut in a particular form with many facets to have exceptional brilliance.
A2Morecarry out
US /ˈkæri aʊt/
UK /ˈkæri aut/
- Phrasal Verb
- To fulfill or perform your instructions, duty
- Verb (Transitive/Intransitive)
- To perform or execute a task, order, or plan.
- To remove something or someone from a place.
A1Morecaste
US /kæst/
UK /kɑ:st/
- Noun
- Social class, e.g. in Hinduism
B2Morecatastrophe
US /kəˈtæstrəfi/
UK /kə'tæstrəfɪ/
- Noun (Countable/Uncountable)
- Very bad disaster causing much suffering, etc.
- A complete failure; a fiasco.
B2Moreconscious
US /ˈkɑnʃəs/
UK /ˈkɒnʃəs/
- Adjective
- Aware of what is going on around you
- Intentionally done; deliberate.
A2Moreconsciousness
US /ˈkɑnʃəsnɪs/
UK /'kɒnʃəsnəs/
- Uncountable Noun
- Process by which thoughts, ideas are processed
- A person's awareness or perception of something.
A2Moredesire
US / dɪˈzaɪr/
UK /dɪ'zaɪə(r)/
- Transitive Verb
- To wish for, hope or want something
- Noun (Countable/Uncountable)
- Thing that is wished for or wanted
- A strong feeling of sexual wanting.
A2Moredevise
US /dɪˈvaɪz/
UK /dɪ'vaɪz/
- Transitive Verb
- To think of and plan something
- To leave real estate to someone in a will.
- Noun
- A clause in a will that leaves real estate to someone.
- An emblematic design or motto, especially one used for a heraldic badge or seal.
B1TOEICMorefamiliar
US /fəˈmɪljɚ/
UK /fəˈmɪliə(r)/
- Adjective
- Well-known or easily recognized
- Having a good knowledge of something.
- Noun
- A close friend or associate.
- (In folklore) a spirit, often in animal form, believed to attend and serve a witch.
A2TOEICMoreframe
US /frem/
UK /freɪm/
- Transitive Verb
- To make a person that is not guilty appear guilty
- To put say or write something in a careful way
- Noun (Countable/Uncountable)
- Structure that holds a picture or photo
- A person's body shape determined by their skeleton
A2TOEICMorefuturistic
US /ˌfjutʃəˈrɪstɪk/
UK /ˌfju:tʃəˈrɪstɪk/
- Adjective
- Concerning futurism
- Having or appearing to have the design or technology of the future; modern and advanced.
B1Moreget a sense
US
UK
- Verb (Transitive/Intransitive)
- To understand or perceive something intuitively.
A1Moregoing on
US /ˈɡoɪŋ ɑn/
UK /ˈgəʊɪŋ ɔn/
- Phrasal Verb
- To continue doing something
- To happen (usually negative)
A1Morehalfway
US /ˌhæfˈweɪ/
UK /ˌhɑ:fˈweɪ/
- Adverb
- A middle point between two extremes
- At or to a point equidistant between two places.
- Adjective
- Located at or being at a point equidistant between two places.
- Partially completed; at an intermediate stage.
B2Morein charge
US /ɪn tʃɑrdʒ/
UK /in tʃɑ:dʒ/
- Adverb
- To be responsible for
A1Morein the world
US /ɪn ði wɜrld/
UK /in ðə wɜː(r)ld/
- Phrase
- Used to emphasize a question expressing surprise, confusion, disbelief
- Used to indicate the extent or degree of something, often in a superlative sense
A1Moreincredible
US /ɪnˈkrɛdəbəl/
UK /ɪnˈkredəbl/
- Adjective
- Very good; amazing
- Really good; amazing; great
A2TOEICMoreindividual
US /ˌɪndəˈvɪdʒuəl/
UK /ˌɪndɪˈvɪdʒuəl/
- Countable Noun
- Single person, looked at separately from others
- A single thing or item, especially when part of a set or group.
- Adjective
- Made for use by one single person
- Having a distinct manner different from others
A2Morejust exactly
US
UK
- Phrase
- Precisely; exactly right.
- Used for emphasis to express agreement or precision.
A2Moremoral
US /ˈmɔrəl, ˈmɑr-/
UK /ˈmɒrəl/
- Adjective
- In a way considered proper and good by most people
- Uncountable Noun
- In a way considered proper and good by most people
A2TOEICMoreneural
US /ˈnʊrəl, ˈnjʊr-/
UK /ˈnjuərəl/
- Adjective
- About the nerves or nervous system
B2Moreon earth
US /ɑn ɚθ/
UK /ɔn ə:θ/
- Phrase
- Used to emphasize a question expressing surprise or anger.
- Used to emphasize that something is not possible or will not happen.
A1Moreon purpose
US /ɑn ˈpɚpəs/
UK /ɔn ˈpə:pəs/
- Idiom
- Intentionally; deliberately.
- Phrase
- Intentionally; deliberately.
A1Moreparallel
US /ˈpærəˌlɛl/
UK /'pærəlel/
- Verb (Transitive/Intransitive)
- To be equal to, or like, something else
- To compare
- Noun (Countable/Uncountable)
- A line on a map a set distance from the equator
- A similarity; a comparison.
B1Morepeel
US /pil/
UK /pi:l/
- Noun (Countable/Uncountable)
- Outer covering, or skin, of a piece of fruit
- Transitive Verb
- To remove the outer skin of something, e.g. fruit
- To remove the cover or outer layer from something
B1Morephilosophical
US /ˌfɪləˈsɑ:fɪkl/
UK /ˌfɪləˈsɒfɪkl/
- Adjective
- Reacting calmly/reasonably if things are difficult
- Concerning philosophy
C1TOEICMorepop
US /pɑp/
UK /pɒp/
- Verb (Transitive/Intransitive)
- To cause something to open or burst suddenly
- To go to or in a place for a brief period of time
- Noun (Countable/Uncountable)
- Sweet soda drink
- A short, sharp, explosive sound.
B2Morepopped
US /pɒpt/
UK /pɒpt/
- Verb (Transitive/Intransitive)
- To cause something to open or burst suddenly
- To go to or in a place for a brief period of time
B2Moreprematurely
US /ˌpriməˈtjʊrlɪ/
UK /'premətʃə(r)lɪ/
- Adverb
- Before the end of the natural or desired time
B2Moreprompt
US /prɑmpt/
UK /prɒmpt/
- Noun
- Message on a computer requiring attention
- Encouragement to ask someone else to talk
- Transitive Verb
- To display a message to requires a user to act
- To say something to encourage someone else to talk
B1Morepun
US /pʌn/
UK /pʌn/
- Noun
- Funny way to use a word to express another meaning
- Intransitive Verb
- To make a joke with a word with a double meaning
C1Morepurpose
US /ˈpɚpəs/
UK /'pɜ:pəs/
- Noun (Countable/Uncountable)
- Reason for which something is done; aim; goal
- A person's sense of resolve or determination.
- Adverb
- With clear intention or determination.
- Intentionally; deliberately.
A2TOEICMoreradically
US /ˈrædɪkl:ɪ/
UK /'rædɪklɪ/
- Adverb
- Completely or extremely
B1Morerather than
US
UK
- Adverb
- More exactly; more correctly
- Preferably; instead
- Preposition
- Instead of
A1Moreresearch
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.
A2TOEICMoreslow down
US /slo daʊn/
UK /sləu daun/
- Phrasal Verb
- To reduce the speed
- To become less active or busy.
A1Moresuffer
US / ˈsʌfɚ/
UK /'sʌfə(r)/
- Verb (Transitive/Intransitive)
- To experience pain, illness, or injury
- To allow or permit something, especially something unpleasant.
A2Moretalking about
US
UK
- Phrasal Verb
- To discuss a particular topic.
- To be constantly mentioning or bringing up a subject.
A1Moretheory
US /ˈθiəri, ˈθɪri/
UK /ˈθiəri/
- Noun (Countable/Uncountable)
- Ideas or principles that explain facts or events
- An idea or belief about something
A2TOEICMorethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1Morevisible
US /ˈvɪzəbəl/
UK /ˈvɪzəbl/
- Adjective
- Can see, easily seen or understood
B1TOEICMorewhiteboard
US /ˈhwaɪt, ˌbɔrd, -ˌbord, ˈwaɪt-/
UK /ˈwaɪtbɔ:d/
- Noun
- A white board in a classroom on which you write
C2Moreworkspace
US /ˈwɜ:rkspeɪs/
UK /ˈwɜ:kspeɪs/
- Noun (Countable/Uncountable)
- Space allocated for your work (as in an office)
C2Moreworth
US /wɚθ/
UK /wɜ:θ/
- Noun (Countable/Uncountable)
- the financial, practical or moral value of somebody/something
- having a particular value, especially in money
- Adjective
- Having a specified value.
A2More
Vocabulary
- going on: To continue doing something
- slow down: To reduce the speed
- at least: As a minimum
- based on: To use something as the foundation or starting point for something else.
- think about: To consider something carefully.
- on earth: Used to emphasize a question expressing surprise or anger.
- talking about: To discuss a particular topic.
- get a sense: To understand or perceive something intuitively.
- carry out
- in the world: Used to emphasize a question expressing surprise, confusion, disbelief
- just exactly: Precisely; exactly right.
- a hair's breadth: A very small distance or margin; barely.
- on purpose: Intentionally; deliberately.
- rather than: More exactly; more correctly
- in charge: To be responsible for
- sort: To organize things by putting them into groups
- conscious: Aware of what is going on around you
- individual: Single person, looked at separately from others
- incredible: Very good; amazing
- term: Conditions applying to an agreement, contract
- treat: To pay for the food or enjoyment of someone else
- sense: Certain mental feeling or emotion
- brilliant: Having a great amount of intelligence or talent
- familiar: Well-known or easily recognized
- purpose: Reason for which something is done; aim; goal
- research: To study in order to discover new ideas and facts
- ability: The power, resources or skill to do something
- desire: To wish for, hope or want something
- bit: Device put in a horse's mouth to control it
- worth: the financial, practical or moral value of somebody/something
- theory: Ideas or principles that explain facts or events
- brain: To strike someone forcefully on the head
- suffer: To experience pain, illness, or injury
- deal: To cope with something - usually troubles
- frame: To make a person that is not guilty appear guilty
- prompt: Message on a computer requiring attention
- neural: About the nerves or nervous system
- consciousness: Process by which thoughts, ideas are processed
- moral: In a way considered proper and good by most people
- catastrophe: Very bad disaster causing much suffering, etc.
- parallel: To be equal to, or like, something else
- raise: To increase a bet above another when playing cards
- create: To make, cause, or bring into existence
- reason: To think and make conclusions in a logical manner
- rest: Time when one relaxes, sleeps, or is inactive
- radically: Completely or extremely
- strange: Unusual or odd; surprising because unexpected
- suggest: To mention something that could be done; propose
- pop: To cause something to open or burst suddenly
- futuristic: Concerning futurism
- lot: What happens to a person in life from chance; fate
- peel: Outer covering, or skin, of a piece of fruit
- important: Having power or authority
- pun: Funny way to use a word to express another meaning
- visible: Can see, easily seen or understood
- philosophical: Reacting calmly/reasonably if things are difficult
- prematurely: Before the end of the natural or desired time
- halfway: A middle point between two extremes
- devise: To think of and plan something
- popped: To cause something to open or burst suddenly
- caste: Social class, e.g. in Hinduism
- whiteboard: A white board in a classroom on which you write
- workspace: Space allocated for your work (as in an office)
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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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80
The dangers of accidentally creating a conscious AI | The Economist
0
林宜悉 posted on 2026/09/18Ever wondered if AI could be conscious? This video dives into the fascinating, and potentially dangerous, question of accidental AI consciousness, exploring how researchers are trying to understand what's really going on inside these complex neural networks. You'll learn about "mechanistic interpretability" and the surprising parallels to human consciousness, making this a must-watch for anyone curious about the future of AI.
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