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effective
US /ɪˈfɛktɪv/
・
UK /ɪˈfektɪv/
- Adjective
- Working efficiently to produce a desired result
- In operation; in force.
A1TOEIC
More version
US /ˈvɚʒən, -ʃən/
・
UK /ˈvə:ʃən/
- Noun
- Different way that someone interprets something
- New or different form of something
A2TOEIC
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US /ɛnˈkɚrɪdʒ, -ˈkʌr-/
・
UK /ɪn'kʌrɪdʒ/
- Transitive Verb
- To increase the chance of something happening
- To make someone more determined or confident
A2TOEIC
More vaccine
US /vækˈsin,ˈvækˌsin/
・
UK /'væksi:n/
- Noun (Countable/Uncountable)
- Shot using weak disease cells to stop same disease
- A preparation of weakened or killed microorganisms, or of antigenic proteins derived from them, used to induce protective immunity in animals.
B2
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