aerodynamic
US /ˌeəroʊdaɪ'næmɪk/
UK /ˌeərəʊdaɪ'næmɪk/
- Adjective
- Efficiently designed to move through the air
C1Moreaircraft
US /ˈɛrˌkræft/
UK /ˈɛəkrɑ:ft/
- Countable Noun
- Vehicle that can fly
C2TOEICMorearound the world
US /əˈraʊnd ði wɜrld/
UK /əˈraund ðə wɜː(r)ld/
- Phrase
- In or to many countries.
- In various places throughout the world.
A2Moreat 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.
C2Moreat the same time
US
UK
- Phrase
- Simultaneously; at the identical moment.
- Nevertheless; however; used to introduce a contrasting or qualifying statement.
A1Moreat the tail
US /ət ðə ˈteɪl/
UK /ət ðə ˈteɪl/
- other
- At the end or last position in a line or group.
B2Morebased 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.
A1Morebasically
US /ˈbesɪkəli,-kli/
UK /ˈbeɪsɪkli/
- Adverb
- Used before you explain something simply, clearly
- In essence; when you consider the most important aspects of something.
A2Morebeat back
US
UK
- Phrasal Verb
- To repel or drive back an attacking force.
- To suppress or control a feeling or emotion.
B1Morebehavioral
US /bɪ'heɪvjərəl/
UK /bɪ'heɪvjərəl/
- Adjective
- Concerning the way people act
A2Morecell
US /sɛl/
UK /sel/
- Countable Noun
- Smallest unit of living things in biology
- Group of people - often from a secret organization
A2Morechew
US /tʃu:/
UK /tʃu:/
- Verb (Transitive/Intransitive)
- To bite something many times without swallowing it
- Noun
- Act of biting something many times
B1Morecome up with
US /kʌm ʌp wɪð/
UK /kʌm ʌp wið/
- Phrasal Verb
- To think of an idea or solution; produce
A1Morecomplicated
US /ˈkɑmplɪˌketɪd/
UK /'kɒmplɪkeɪtɪd/
- Transitive Verb
- To make more difficult to do, understand or use
- Adjective
- Difficult to do, understand or use
- Involving many different and confusing aspects.
B1Morecontraction
US /kənˈtrækʃən/
UK /kənˈtrækʃn/
- Uncountable Noun
- Process of becoming smaller in length/size
- Involuntary, often painful tightening of a muscle
B2Morecrab
US /kræb/
UK /kræb/
- Noun
- Sea creature with a hard shell and two claws
- Intransitive Verb
- To complain about something in an annoying way
B2Moreengage in
US /ɪn'gedʒ ɪn/
UK /ɪnˈɡeɪdʒ in/
- Phrasal Verb
- To participate or become involved in something.
B1Morefascinating
US /ˈfæsəˌnetɪŋ/
UK /ˈfæsɪneɪtɪŋ/
- Transitive Verb
- To attract or interest greatly
- To hold someone captive with a gaze or other means.
- Adjective
- Having your attention fixated as though by a spell
B1Morefigure out
US /ˈfɪɡjɚ aʊt/
UK /ˈfiɡə aut/
- Phrasal Verb
- To understand the behavior of someone
- To think through logically to find a solution
- Verb (Transitive/Intransitive)
- To understand or find an answer to something.
- To find a solution to a problem or understand something.
A1Moreflight
US /flaɪt/
UK /flaɪt/
- Noun (Countable/Uncountable)
- Act of leaving a place, usually to escape danger
- Trip by plane, helicopter etc.
A2TOEICMorefor example
US
UK
- Phrase
- As an illustration or instance.
generate
US /ˈdʒɛnəˌret/
UK /ˈdʒenəreɪt/
- Transitive Verb
- To create or be produced or bring into existence
- To create electricity, heat, energy and power
A2TOEICMoreget across
US /ɡɛt əˈkrɔs/
UK /ɡet əˈkrɔs/
- Phrasal Verb
- To communicate (something) clearly and effectively.
A1Morehave to
US /hæv tu/
UK /ˈhæv tə/
- Auxiliary Verb
- Must do
A1Morein flight
US /ɪn flaɪt/
UK /in flait/
- Phrase
- Act of flying
- Adverb
- While flying.
A2Morein little
US /ɪn ˈlɪtl/
UK /in ˈlɪtl/
- other
- To a small extent; insignificantly.
C2Morein 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.
C1Morein the air
US
UK
- Phrase
- Present or circulating in the atmosphere.
- Felt or sensed by many people; circulating as a rumor or feeling.
- Adjective
- Being broadcast on radio or television.
A1Morein the past
US
UK
- Phrase
- During a former period of time; previously.
A1Morein time
US /ɪn taɪm/
UK /in taim/
- Adverb
- Eventually; after a period of time.
- Not late; with enough time to spare.
- Phrase
- Eventually; before it is too late.
- According to the scheduled time; punctual.
A1Moreinsect
US /ˈɪnˌsɛkt/
UK /ˈɪnsekt/
- Countable Noun
- A small animal with 6 legs, such as a bee or ant
A2Moreinstead of
US /ɪnˈstɛd ʌv/
UK /inˈsted ɔv/
- Preposition
- When one thing is replaced by another
- Adverb
- As a substitute or alternative.
A1Morelaughter
US /ˈlæftɚ, ˈlɑf-/
UK /ˈlɑ:ftə(r)/
- Uncountable Noun
- Action or sound of laughing
- The feeling of amusement that makes you laugh.
A2Morelook at
US /lʊk æt/
UK /luk æt/
- Phrasal Verb
- To use your eyes to focus on something
- To focus your eyes on something carefully
A1Moreloom
US /lum/
UK /lu:m/
- Intransitive Verb
- To appear in a large, unclear, or threatening form
- (Of unpleasant thing) to be close to happening
- Countable Noun
- Device with a frame used to make cloth from thread
B2TOEICMoremodel
US /ˈmɑ:dl/
UK /ˈmɒdl/
- Adjective
- Being an excellent example of
- Countable Noun
- Person who wears fashion to show it to the public
- A small scale copy of a full original
A2Moremultitasking
US
UK
- Uncountable Noun
- Doing many things at the same time
- The ability of a computer to run two or more programs at the same time.
- Verb (Transitive/Intransitive)
- Dealing with more than one task at the same time.
C2Moremuscle
US /ˈmʌsəl/
UK /'mʌsl/
- Uncountable Noun
- Physical power
- Power or influence, especially of an economic or political kind.
- Transitive Verb
- To use or muscles of force to get what you want
A2Moreneuron
US /ˈnʊrˌɑn, ˈnjʊr-/
UK /ˈnʊərˌɔn, ˈnjʊər-/
- Noun
- A nerve cell
B2Moreof course
US /ʌv kɔː(r)s/
UK /ɔv kɔː(r)s/
- Adverb
- Sure ; Certainly
- Phrase
- For sure; certainly
A2Moreon 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.
A1Moreoutside of
US /aʊtˈsaɪd ʌv/
UK /ˌautˈsaid ɔv/
- Preposition
- Located or situated beyond the boundaries or confines of something.
- Beyond the scope, range, or limits of something.
A1Morepattern
US /ˈpætən/
UK /'pætn/
- Noun (Countable/Uncountable)
- Model to follow in making or doing something
- Colors or shapes which are repeated on objects
- Transitive Verb
- To copy the way something else is made
- To decorate with a pattern.
A2TOEICMorephysiology
US /ˌfɪziˈɑ:lədʒi/
UK /ˌfɪziˈɒlədʒi/
- Uncountable Noun
- Ways in which the parts of a living thing operate
B2Moreposit
US /ˈpɑzɪt/
UK /'pɒzɪt/
- Transitive Verb
- To put forward a theory or idea; suggest
C1Morepredator
US /ˈprɛdətɚ, -ˌtɔr/
UK /'predətə(r)/
- Countable Noun
- An animal that hunts and kills other animals
- Person preying on the weak to gain advantage
B1Morerun down
US /rʌn daʊn/
UK /rʌn daun/
- Phrasal Verb
- To be in a bad condition
- To stop because of lack of power, e.g. a battery
A1Moresame time
US
UK
- Phrase
- Occurring simultaneously or at the same point in time.
- At the identical time as before; recurring at a fixed hour.
- Noun
- An equal duration or period.
A1Moresequence
US /ˈsikwəns, -ˌkwɛns/
UK /'si:kwəns/
- Noun
- Part of a movie showing one part of the story
- A particular order in which related events, movements, or things follow each other.
- Transitive Verb
- To arrange things in an order they should happen
A2TOEICMoresimulator
US /ˈsɪmjəˌletɚ/
UK /ˈsɪmjuleɪtə(r)/
- Countable Noun
- Machine simulating an environment for training
B1Moresophisticated
US /səˈfɪstɪˌketɪd/
UK /səˈfɪstɪkeɪtɪd/
- Adjective
- Making a good sounding but misleading argument
- Wise in the way of the world; having refined taste
- Transitive Verb
- To make someone more worldly and experienced
B1TOEICMorestay in
US /ste ɪn/
UK /stei in/
- Phrasal Verb
- To remain inside one's home.
- Intransitive Verb
- To remain as an inpatient in a hospital.
structure
US /ˈstrʌk.tʃɚ/
UK /ˈstrʌk.tʃə/
- Noun (Countable/Uncountable)
- The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
- A building or other man-made object.
- Transitive Verb
- To plan, organize, or arrange the parts of something
A2TOEICMoresuch as
US /sʌtʃ æz/
UK /sʌtʃ æz/
- Preposition
- For example; like
A1Moretalking about
US
UK
- Phrasal Verb
- To discuss a particular topic.
- To be constantly mentioning or bringing up a subject.
A1Morethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1Morethink 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
A1Moretiny
US /ˈtaɪni/
UK /'taɪnɪ/
- Adjective
- Very, very small
A2Moretrek
US /trɛk/
UK /trek/
- Noun
- Slow or difficult journey
- Intransitive Verb
- To make your way slowly and painfully
- To go on a difficult (often walking) journey
B1Moreturn out
US /tɚn aʊt/
UK /tə:n aut/
- Phrasal Verb
- To arrive for a public event or entertainment
- To happen to be in the end
A1Moreused to
US /juzd tu/
UK /ˈju:st tə/
- Adjective
- Did regularly before, but don't do now
- Auxiliary Verb
- Have done before, but do not do now
A1Morevisual
US /ˈvɪʒuəl/
UK /'vɪʒʊəl/
- Adjective
- Of or relating to vision
- Noun
- Pictures/images used to help audience understand
- A picture, map, piece of film, or other visual representation.
A2Morewait for
US /wet fɔr/
UK /weit fɔ:/
- Phrasal Verb
- To wait until someone comes, or something happens
A1Morewing
US /wɪŋ/
UK /wɪŋ/
- Noun (Countable/Uncountable)
- Part of an animal's body that is used for flying
- One of the two parts on the side of a plane, bird
- Intransitive Verb
- To fly to a place
A2Morework on
US /wɚk ɑn/
UK /wə:k ɔn/
- Phrasal Verb
- To devote effort to improve or develop something
- To try to persuade or influence someone.
A1More
Vocabulary
- have to: Must do
- of course: Sure ; Certainly
- look at: To use your eyes to focus on something
- think of: To look on as (being something specific); consider
- at the same time: Simultaneously; at the identical moment.
- same time: Occurring simultaneously or at the same point in time.
- for example: As an illustration or instance.
- figure out: To understand the behavior of someone
- in the air: Present or circulating in the atmosphere.
- think about: To consider something carefully.
- used to: Did regularly before, but don't do now
- engage in: To participate or become involved in something.
- in time: Eventually; after a period of time.
- on earth: Used to emphasize a question expressing surprise or anger.
- in order to: For the purpose of; with the aim of.
- stay in: To remain inside one's home.
- beat back: To repel or drive back an attacking force.
- instead of: When one thing is replaced by another
- work on: To devote effort to improve or develop something
- outside of: Located or situated beyond the boundaries or confines of something.
- at the tail: At the end or last position in a line or group.
- wait for: To wait until someone comes, or something happens
- at least: As a minimum
- get across: To communicate (something) clearly and effectively.
- come up with: To think of an idea or solution; produce
- in the past: During a former period of time; previously.
- talking about: To discuss a particular topic.
- in little: To a small extent; insignificantly.
- around the world: In or to many countries.
- such as: For example; like
- in flight: Act of flying
- turn out: To arrive for a public event or entertainment
- based on: To use something as the foundation or starting point for something else.
- run down: To be in a bad condition
- sense: Certain mental feeling or emotion
- basically: Used before you explain something simply, clearly
- pattern: Model to follow in making or doing something
- brain: To strike someone forcefully on the head
- sophisticated: Making a good sounding but misleading argument
- structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
- tiny: Very, very small
- neuron: A nerve cell
- set: Prepared for something; ready
- fascinating: To attract or interest greatly
- complicated: To make more difficult to do, understand or use
- call: A order or request for action
- system: Set of organized, planned ideas that work together
- control: A device designed to operate a machine
- fair: Neither very good nor very bad; average
- predator: An animal that hunts and kills other animals
- compare: To consider how similar and different things are
- behavior: The way a person or thing acts; manner
- human: A person; a man, woman or child
- number: Symbols such as 1, 2, 56, 793
- study: To focus on learning something usually at school
- clever: Funny in a way that shows intelligence
- visual: Of or relating to vision
- flight: Act of leaving a place, usually to escape danger
- sequence: Part of a movie showing one part of the story
- generate: To create or be produced or bring into existence
- cell: Smallest unit of living things in biology
- fly: Common flying insect, sometimes blue in color
- laughter: Action or sound of laughing
- contraction: Process of becoming smaller in length/size
- muscle: Physical power
- chew: To bite something many times without swallowing it
- insect: A small animal with 6 legs, such as a bee or ant
- model: Being an excellent example of
- behavioral: Concerning the way people act
- neuroscience: Scientific study of the nervous system
- wing: Part of an animal's body that is used for flying
- aircraft: Vehicle that can fly
- multitasking: Doing many things at the same time
- loom: To appear in a large, unclear, or threatening form
- crab: Sea creature with a hard shell and two claws
- physiology: Ways in which the parts of a living thing operate
- trek: Slow or difficult journey
- simulator: Machine simulating an environment for training
- posit: To put forward a theory or idea; suggest
- aerodynamic: Efficiently designed to move through the air
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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
【TED】Michael Dickinson: How a fly flies (Michael Dickinson: How a fly flies)
0
Max Lin posted on 2016/08/07Ever wondered how a tiny fruit fly zips and zooms through the air with such incredible agility? This fascinating talk dives deep into the amazing science behind insect flight, using high-speed video to reveal the secrets of their aerial maneuvers. You'll pick up some seriously cool advanced vocabulary related to neuroscience and aerodynamics while exploring this popular science topic!
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