Preparing usage notes, please check back later
allow me
US
UK
- Phrase
- A polite way of offering to do something for someone.
- A formal way to ask for permission or to introduce oneself.
alphabet
US /ˈælfəˌbɛt, -bɪt/
UK /ˈælfəbet/
- Noun
- Letters, symbols, characters of a written language
B1Moreamino
US /ə'miːnəʊ/
UK /ə'miːnəʊ/
- Noun
- Of some substances that form proteins
C2Moreapplication
US /ˌæplɪˈkeʃən/
UK /ˌæplɪˈkeɪʃn/
- Noun (Countable/Uncountable)
- Software program, e.g. for smart phone
- Process of spreading a substance over a surface
A2TOEICMoreas we know it
US /əz wi no ɪt/
UK /əz wi nəu ɪt/
- other
- In the form or way commonly understood or accepted.
B2Moreat 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.
C2Morebacteria
US /bækˈtɪriə/
UK /bæk'tɪərɪə/
- Noun (plural)
- The very small creatures that can cause disease
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.
A1Morebiotech
US /ˌbaɪoˈtɛk/
UK /'baɪəʊtek/
- Noun
- Shortened form of biotechnology
C2Morecandidate
US /ˈkændɪˌdet, -dɪt/
UK /ˈkændɪdət/
- Noun (Countable/Uncountable)
- Politician who is running for public office
B1Morechemistry
US /ˈkɛmɪstri/
UK /'kemɪstrɪ/
- Uncountable Noun
- The study of the structure of substances
B1Morecomplex
US /kəmˈplɛks, ˈkɑmˌplɛks/
UK /'kɒmpleks/
- Countable Noun
- Group of buildings all used for the same purpose
- Adjective
- Not being simple; having many parts or aspects
A2Morecomplicate
US /ˈkɑ:mplɪkeɪt/
UK /ˈkɒmplɪkeɪt/
- Transitive Verb
- To make more difficult to do, understand or use
B1Morecouple
US /ˈkʌpəl/
UK /'kʌpl/
- Transitive Verb
- To join something to something else
- (Two animals) to engage in sexual relations
- Noun (Countable/Uncountable)
- Two people in a romantic relationship
- Two of something; two people; a pair
A2Moredegrade
US /dɪˈɡred/
UK /dɪ'ɡreɪd/
- Transitive Verb
- To reduce in amount or strength
B2Morediverse
US /dɪˈvɚs, daɪ-, ˈdaɪˌvɚs/
UK /daɪˈvɜ:s/
- Adjective
- Being varied or different from each other
- Very different from each other
B1TOEICMoredna
US
UK
- Noun (Countable/Uncountable)
- Chemical in living cells with genetic information
B2Moreeliminate
US /ɪˈlɪməˌnet/
UK /ɪ'lɪmɪneɪt/
- Transitive Verb
- To completely remove; to get rid of
- To remove from a contest by beating them
B1TOEICMoreevidence of
US
UK
- Phrase
- Facts, objects, or signs that make you believe that something is true.
- Something that shows that something else exists or is true.
A1Moreevolution
US /ˌɛvəˈluʃən, ˌivə-/
UK /ˌi:və'lu:ʃn/
- Uncountable Noun
- Theory that living things change over time
- Process by which something develops over time
B1Moreexamine
US /ɪɡˈzæmɪn/
UK /ɪgˈzæmɪn/
- Transitive Verb
- (Medical) to test to find out what is wrong
- To test your knowledge or ability
A2Moreexpand
US /ɪkˈspænd/
UK /ɪk'spænd/
- Verb (Transitive/Intransitive)
- To make something larger in size, number, amount
A2TOEICMorefold up
US
UK
- Phrasal Verb
- To collapse or be able to be collapsed into a smaller shape, often for storage.
- To fail and close down (a business).
B1Morefor example
US
UK
- Phrase
- As an illustration or instance.
for life
US /fɔr laɪf/
UK /fɔ: laif/
- Phrase
- For the duration of one's life; permanently.
- To support someone for the duration of their life.
- Adjective
- Being a member for the entirety of one's life.
A1Morefunction
US /ˈfʌŋkʃən/
UK /'fʌŋkʃn/
- Noun
- Social event, or party such as a wedding
- Mathematical operation used in calculations
- Intransitive Verb
- To serve a certain purpose or role
- To be operating, working or achieving its purpose
A2TOEICMorefundamental
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
A2TOEICMoregenetic
US /dʒəˈnɛtɪk/
UK /dʒəˈnetɪk/
- Adjective
- Of, relating to, or controlled by genes
- Relating to genes or heredity.
B1Moregot 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
A1Morehave to
US /hæv tu/
UK /ˈhæv tə/
- Auxiliary Verb
- Must do
A1Morehold on
US /hold ɑn/
UK /həuld ɔn/
- Phrasal Verb
- To wait for someone (e.g. on a phone call)
- To wait for a short time.
A1Morein fact
US /ɪn fækt/
UK /in fækt/
- Adverb
- Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
- Used to introduce a more detailed or surprising piece of information.
- Phrase
- Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
C1Morein mind
US /ɪn maɪnd/
UK /in maind/
- Phrase
- Being aware of or considering something.
- To remember or consider something.
A2Morein 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.
C1Moreinteract
US /ˌɪntɚˈækt/
UK /ˌɪntər'ækt/
- Intransitive Verb
- To talk or do things with each other
A2Moremolecular
US /məˈlɛkjəlɚ/
UK /mə'lekjələ(r)/
- Adjective
- About or caused by molecules
B2Moremolecule
US /ˈmɑlɪˌkjul/
UK /ˈmɒlɪkju:l/
- Noun
- Two or more atoms chemically combined
B2Moreof course
US /ʌv kɔː(r)s/
UK /ɔv kɔː(r)s/
- Adverb
- Sure ; Certainly
- Phrase
- For sure; certainly
A2Moreon the surface
US /ɑn ði ˈsɚfəs/
UK /ɔn ðə ˈsə:fis/
- Phrase
- Appearing to be true or real until examined more closely.
- Located on the outer part or uppermost layer of something.
B2Moreon to
US /ɑn tu/
UK /ɔn tu:/
- Preposition
- Toward something; forward
- Aware of someone's activities.
- Adjective
- Aware of someone's deception or illegal activities.
A1Moreoptimize
US /ˈɑ:ptɪmaɪz/
UK /ˈɒptɪmaɪz/
- Transitive Verb
- To make as effective as possible
B2Moreorganism
US /ˈɔrɡəˌnɪzəm/
UK /'ɔ:ɡənɪzəm/
- Noun
- Living thing, often one that is small
- System with many parts that function as a whole
B2Morepotentially
US /pəˈtɛnʃəlɪ/
UK /pə'tenʃəlɪ/
- Adverb
- That could happen or become reality
B1Morepractical
US /ˈpræktɪkəl/
UK /ˈpræktɪkl/
- Adjective
- Relating to what is sensible, real or useful
- Relating to experience, action, or practice; not theoretical or ideal.
- Noun
- A practical exam or lesson.
- A person concerned chiefly with the practice of something; a person with practical skills.
A2TOEICMoreprotein
US /ˈprəʊˌtiːn/
UK /ˈprəʊti:n/
- Noun (Countable/Uncountable)
- Group of molecules made from amino acids
B1Moreradically
US /ˈrædɪkl:ɪ/
UK /'rædɪklɪ/
- Adverb
- Completely or extremely
B1Morereceptor
US /rɪˈseptər /
UK /rɪˈseptə(r)/
- Noun
- A nerve ending that changes stimuli into impulses
B2Morerecognize
US /ˈrek.əɡ.naɪz/
UK /ˈrek.əɡ.naɪz/
- Transitive Verb
- To accept the truth or reality of something
- To consider something as important or special
A2TOEICMoreremarkable
US /rɪˈmɑrkəbəl/
UK /rɪˈmɑ:kəbl/
- Adjective
- Interesting and unexpected, worthy of notice
- Worthy of attention; striking.
A2TOEICMorereproduce
US /ˌriprəˈdus, -ˈdjus/
UK /ˌri:prə'dju:s/
- Verb (Transitive/Intransitive)
- To make a copy of something
- To have children/young; grow roots/new plants
B1Morescrew
US /skru/
UK /skru:/
- Transitive Verb
- To cheat someone, as out of money/property
- To close something by turning it into place
- Countable Noun
- Long metal nail with a spiral thread
B1Moresearch for
US /sɚtʃ fɔr/
UK /sə:tʃ fɔ:/
- Phrasal Verb
- To try to find someone or something.
B1Moreseek out
US /sik aʊt/
UK /si:k aut/
- Phrasal Verb
- To look for and find someone or something, especially when it is not easy to find.
B2Moresolution
US /səˈluʃən/
UK /səˈlu:ʃn/
- Noun (Countable/Uncountable)
- Mix of a liquid and a solid or a gas
- Way to solve or deal with a problem
A2Morespecifically
US /spəˈsɪfɪkli/
UK /spəˈsɪfɪkli/
- Adverb
- As regards a particular thing; closely related to
- In a definite and clear manner.
A2Morestarve
US /stɑ:rv/
UK /stɑ:v/
- Verb (Transitive/Intransitive)
- To (cause to) be hungry or go without food
- To need or desire very strongly
B1Moresurface
US /ˈsɚfəs/
UK /'sɜ:fɪs/
- Transitive Verb
- To give (road) a top layer
- Intransitive Verb
- To appear after being hidden, unseen, or unknown
- To come to the top of something; emerge
A2TOEICMoresurvive
US /sɚˈvaɪv/
UK /sə'vaɪv/
- Intransitive Verb
- To continue to live despite illness or trouble
A2TOEICMoresynthetic
US /sɪnˈθɛtɪk/
UK /sɪnˈθetɪk/
- Adjective
- Not natural; made from artificial materials
B2Morethink about
US /θɪŋk əˈbaʊt/
UK /θiŋk əˈbaut/
- Phrasal Verb
- To consider something carefully.
- To remember or call to mind.
A1Moreto death
US /tu dɛθ/
UK /tu: deθ/
- Phrase
- Extremely; to a great degree
- Until death
B1Moreto do with
US
UK
- Phrasal Verb
- To be about something; concern
A1Moretoxic
US /ˈtɑksɪk/
UK /ˈtɒksɪk/
- Adjective
- Poisonous; harmful
- (Of relationships) harmful; causing conflict
B2Moreused 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
A1Morevocabulary
US /voˈkæbjəˌlɛri/
UK /və'kæbjələrɪ/
- Uncountable Noun
- Words that have to do with a particular subject
- The words that a person knows
B1TOEICMore
