afar
US /əˈfɑr/
UK /ə'fɑ:(r)/
- Adverb
- From far away
C1Moreartificial
US /ˌɑrtəˈfɪʃəl/
UK /ˌɑ:tɪ'fɪʃl/
- Adjective
- Dishonest, to seem fake, not sincere
- (Something) made by people; not created by nature
B1TOEICMoreas long as
US /æz lɔŋ æz/
UK /æz lɔŋ æz/
- Conjunction
- For the period that; provided that.
- For the length of time that
- Preposition
- On the condition that; providing that.
- Having the same length as.
A1Moreassume
US /əˈsum/
UK /ə'sju:m/
- Transitive Verb
- To act in a false manner to mislead others
- To believe, based on the evidence; suppose
A2TOEICMorebarrier
US /ˈbæriɚ/
UK /'bærɪə(r)/
- Noun
- Difficult situation preventing something happening
- Structure or object that stops free movement
B1TOEICMorebenefit
US /ˈbɛnəfɪt/
UK /'benɪfɪt/
- Noun (Countable/Uncountable)
- Good result or effect, something advantageous
- A payment made by the state or an insurance policy to someone
- Verb (Transitive/Intransitive)
- To have a good effect or be helpful
- To receive an advantage; to be helped
A2TOEICMorecivilization
US /ˌsɪvəlɪˈzeʃən/
UK /ˌsɪvəlaɪ'zeɪʃn/
- Noun (Countable/Uncountable)
- A highly developed society
B2Moreconvey
US /kənˈve/
UK /kən'veɪ/
- Transitive Verb
- To carry or transport something
- To make aware or tell others information
B1Moredemocratic
US /ˌdɛməˈkrætɪk/
UK /ˌdeməˈkrætɪk/
- Adjective
- (Of government) giving the people power, a vote
- Based on the principle that all members have equal rights.
B2Moredemonstrate
US /ˈdɛmənˌstret/
UK /'demənstreɪt/
- Verb (Transitive/Intransitive)
- To display a feeling or ability openly
- To protest about something often as a group
A2TOEICMoredesire
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.
A2Moredialogue
US /ˈdaɪəˌlɔɡ, -ˌlɑɡ/
UK /'daɪəlɒɡ/
- Noun (Countable/Uncountable)
- Conversation between two or more individuals
- A discussion or series of discussions between people or groups, especially ones aimed at resolving a problem.
B1Moreembrace
US /ɛmˈbres/
UK /ɪm'breɪs/
- Noun (Countable/Uncountable)
- Act of holding someone closely
- An act of accepting or supporting something willingly and enthusiastically.
- Transitive Verb
- To hold closely; cuddle, kiss or hug
- To accept something enthusiastically.
B1TOEICMoreemission
US /ɪˈmɪʃən/
UK /iˈmɪʃn/
- Uncountable Noun
- A substance (e.g. gas) released into the air
- The act of emitting light or other radiation.
B2Moreextraterrestrial
US /ˌɛkstrətəˈrɛstriəl/
UK /ˌekstrətəˈrestriəl/
- Adjective
- Originating, located or occurring outside Earth
- Noun
- A being from outside the earth or its atmosphere.
C1Morefiction
US /ˈfɪkʃən/
UK /ˈfɪkʃn/
- Uncountable Noun
- Made-up stories; imagined events
- False statement or account about something
B1Morefor the benefit
US
UK
- Phrase
- In order to help or be useful to someone or something.
A1Morefounder
US /ˈfaʊndɚ/
UK /ˈfaʊndə(r)/
- Noun (Countable/Uncountable)
- Person establishing an organization, school etc.
- Intransitive Verb
- (Of business, idea, etc.) to fail
- (Of a ship) To be sinking after hitting rocks
B1TOEICMorefundamental
US /ˌfʌndəˈmɛntl/
UK /ˌfʌndəˈmentl/
- Adjective
- Forming a necessary part, base, or core
- Of central importance.
- Noun (Countable/Uncountable)
- A basic part of something
- (Music) the lowest note in a harmony
A2TOEICMoregalactic
US /ɡəˈlæktɪk/
UK /ɡə'læktɪk/
- Adjective
- Concerning a galaxy
C1Moregenerate
US /ˈdʒɛnəˌret/
UK /ˈdʒenəreɪt/
- Transitive Verb
- To create or be produced or bring into existence
- To create electricity, heat, energy and power
A2TOEICMorehawk
US /hɔk/
UK /hɔ:k/
- Noun (Countable/Uncountable)
- Large bird kills smaller birds and animals
- Someone wanting to go to war using the military
- Intransitive Verb
- To remove something from the throat by coughing
B2Morehypothesis
US /haɪˈpɑθɪsɪs/
UK /haɪˈpɒθəsɪs/
- Noun
- A theory trying to explain something
- A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
B1Morein return
US /ɪn rɪˈtɚn/
UK /in riˈtə:n/
- Adverb
- As a reciprocal action or gesture; in exchange or repayment.
- Phrase
- As compensation or consideration for something.
- As a reaction or response to something.
A1Moreintelligence
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
A2TOEICMoreintentional
US /ɪnˈtɛnʃənəl/
UK /ɪnˈtenʃənl/
- Adjective
- Done with a deliberate plan to do or achieve
B1Moreinto space
US
UK
- Phrase
- Toward or entering the region beyond Earth's atmosphere.
- Figuratively, entering a realm of imagination or abstraction.
A1Morelook for
US /lʊk fɔr/
UK /luk fɔ:/
- Phrasal Verb
- To try to find a thing or person that is lost
- To expect or anticipate something.
A1Moremention
US /ˈmɛnʃən/
UK /'menʃn/
- Transitive Verb
- To refer to or talk or write about something
- Uncountable Noun
- Act of referring to or talking about something
- A formal acknowledgement of something
A2TOEICMorenative
US /ˈnetɪv/
UK /ˈneɪtɪv/
- Noun (Countable/Uncountable)
- Someone from or born in a specific country
- Original inhabitant, e.g. before others
- Adjective
- Caused by natural ability; innate
A2Moreorbit
US /ˈɔrbɪt/
UK /'ɔ:bɪt/
- Noun
- Path an object takes as it circles another object
- The sphere of influence or control; range.
- Intransitive Verb
- To go around another object (often in space)
B2Moreout 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.
A1Morephysicist
US /ˈfɪzɪsɪst/
UK /ˈfɪzɪsɪst/
- Noun
- Person who studies and works in physics
B2Morepotential
US /pəˈtɛnʃəl/
UK /pəˈtenʃl/
- Adjective
- Capable of happening or becoming reality
- Having or showing the capacity to develop into something in the future.
- Uncountable Noun
- someone's or something's ability to develop, achieve, or succeed
A2TOEICMorepotentially
US /pəˈtɛnʃəlɪ/
UK /pə'tenʃəlɪ/
- Adverb
- That could happen or become reality
B1Moreproblematic
US /ˌprɑbləˈmætɪk/
UK /ˌprɒbləˈmætɪk/
- Adjective
- Being difficult to deal with or fix
- Of a doubtful or uncertain nature.
B2Moreradiation
US /ˌrediˈeʃən/
UK /ˌreɪdiˈeɪʃn/
- Noun (Countable/Uncountable)
- Energy transmitted as rays, waves or particles
- Harmful waves of energy from nuclear activity
B1Morerather than
US
UK
- Adverb
- More exactly; more correctly
- Preferably; instead
- Preposition
- Instead of
A1Morereach
US /ritʃ/
UK /ri:tʃ/
- Verb (Transitive/Intransitive)
- To come to or arrive at a goal or destination
- To be long enough to get to a certain place
- Uncountable Noun
- Power or control someone has over something
A2TOEICMorered herring
US /rɛd ˈhɛrɪŋ/
UK /red ˈherɪŋ/
- Noun (Countable/Uncountable)
- Something that misleads or distracts from a relevant or important question.
- A clue or piece of information which is or is intended to be misleading or distracting.
rejection
US /rɪˈdʒɛkʃən/
UK /rɪ'dʒekʃn/
- Uncountable Noun
- Decision that something is not good enough
- Act of refusing to consider or believe
B1Moreremain
US /rɪˈmen/
UK /rɪˈmeɪn/
- Intransitive Verb
- To be left behind; to continue to exist
- To stay in a place when other people have gone
A2TOEICMorerepresent
US /ˌrɛprɪˈzɛnt/
UK /ˌreprɪ'zent/
- Transitive Verb
- To depict art objects, figures, scenes; to portray
- To show or describe something in a particular way
A2TOEICMoreright for
US
UK
- Adjective
- Suitable or appropriate for a particular person, purpose, or situation.
- Correct or most appropriate.
A1Moresearch for
US /sɚtʃ fɔr/
UK /sə:tʃ fɔ:/
- Phrasal Verb
- To try to find someone or something.
B1Moresettle
US /ˈsɛtl/
UK /'setl/
- Transitive Verb
- To make (a child, etc.) feel calm/ready for sleep
- To complete or finalize e.g. a contract or debt
- Intransitive Verb
- To become accustomed to a new environment
- (Of liquids) to move to the bottom of a container
A2Moresignature
US /ˈsɪɡnətʃɚ/
UK /ˈsɪgnətʃə(r)/
- Adjective
- Something that represents a person's work or style
- Noun (Countable/Uncountable)
- Person's name written in their handwriting
- The key in which a piece of music is written, indicated by sharps or flats at the beginning of the stave.
B1Moresole
US /soʊl/
UK /səʊl/
- Noun
- The part of your foot which touches the ground
- Flat fish commonly used as food
- Adjective
- Being the only one, as a survivor or inheritor
B1Morespiky
US /ˈspaɪki/
UK /ˈspaɪki/
- Adjective
- Having a long sharp point
B2Moretheory
US /ˈθiəri, ˈθɪri/
UK /ˈθiəri/
- Noun (Countable/Uncountable)
- Ideas or principles that explain facts or events
- An idea or belief about something
A2TOEICMoreturn 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
A1Moreuniverse
US /ˈjunəˌvɚs/
UK /ˈju:nɪvɜ:s/
- Noun (Countable/Uncountable)
- All of space that contains planets and stars
- Things surrounding a person, affecting their life
B2Moreunrealistic
US /ˌʌnri:əˈlɪstɪk/
UK /ˌʌnrɪəˈlɪstɪk/
- Adjective
- Not seeing or interpreting things as they are
B1More
Vocabulary
- into space: Toward or entering the region beyond Earth's atmosphere.
- out there: In or to a place that is far away
- as long as: For the period that; provided that.
- search for: To try to find someone or something.
- turn out: To arrive for a public event or entertainment
- red herring: Something that misleads or distracts from a relevant or important question.
- look for: To try to find a thing or person that is lost
- rather than: More exactly; more correctly
- for the benefit: In order to help or be useful to someone or something.
- in return: As a reciprocal action or gesture; in exchange or repayment.
- right for: Suitable or appropriate for a particular person, purpose, or situation.
- potential: Capable of happening or becoming reality
- assume: To act in a false manner to mislead others
- demonstrate: To display a feeling or ability openly
- embrace: Act of holding someone closely
- native: Someone from or born in a specific country
- potentially: That could happen or become reality
- artificial: Dishonest, to seem fake, not sincere
- intelligence: Collection of secret information about something
- represent: To depict art objects, figures, scenes; to portray
- barrier: Difficult situation preventing something happening
- imagine: To think creatively about; form mental picture of
- fundamental: Forming a necessary part, base, or core
- desire: To wish for, hope or want something
- convey: To carry or transport something
- theory: Ideas or principles that explain facts or events
- hypothesis: A theory trying to explain something
- dialogue: Conversation between two or more individuals
- mention: To refer to or talk or write about something
- reach: To come to or arrive at a goal or destination
- deal: To cope with something - usually troubles
- similar: Nearly the same; alike
- remain: To be left behind; to continue to exist
- universe: All of space that contains planets and stars
- signature: Something that represents a person's work or style
- settle: To make (a child, etc.) feel calm/ready for sleep
- form: Sports team or person's current winning record
- benefit: Good result or effect, something advantageous
- orbit: Path an object takes as it circles another object
- generate: To create or be produced or bring into existence
- democratic: (Of government) giving the people power, a vote
- fiction: Made-up stories; imagined events
- civilization: A highly developed society
- ground: To break (coffee, etc.) into tiny bits with machine
- radiation: Energy transmitted as rays, waves or particles
- unrealistic: Not seeing or interpreting things as they are
- emission: A substance (e.g. gas) released into the air
- sole: The part of your foot which touches the ground
- intentional: Done with a deliberate plan to do or achieve
- problematic: Being difficult to deal with or fix
- argue: To fight or disagree over something
- active: Moving around a lot or doing many things
- rejection: Decision that something is not good enough
- founder: Person establishing an organization, school etc.
- pound: The # key on a keyboard
- turn: To become (a particular age)
- remember: To give someone a gift, e.g. birthday, wedding
- question: To ask for or try to get information
- space: Empty area kept for a specific reason, like a car
- hide: To go to, or put a thing where it can't be found
- make: To arrange or prepare something e.g. dinner
- spiky: Having a long sharp point
- life: All the living things e.g. animals, plants, humans
- extraterrestrial: Originating, located or occurring outside Earth
- physicist: Person who studies and works in physics
- afar: From far away
- hawk: Large bird kills smaller birds and animals
- galactic: Concerning a galaxy
Get the full experience in the app
Learn anywhere with detailed sentence and usage analysis
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.
Get the full experience in the app
Look up words anytime with pronunciation, part of speech, and usage
brave
US/brev/
UK/breɪv/
adj.Brave
v.t.To bravely face
A2 Elementary
Get the full experience in the app
Practice speaking anytime and get instant pronunciation feedback
Try this speaking exercise.
Try practicing with this sentence.
80
Should we try to communicate with aliens? | BBC Ideas
0
林宜悉 posted on 2025/11/13Ever wondered if we're alone in the universe? This fascinating BBC Ideas video dives into the Fermi paradox and the science behind SETI and METI, exploring whether we should try to communicate with aliens. You'll pick up some advanced vocabulary and gain a deeper understanding of this thought-provoking topic!
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!