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crisis
US /ˈkraɪsɪs/
・
UK /'kraɪsɪs/
- Noun (Countable/Uncountable)
- Unstable situation of extreme danger or difficulty
- A turning point in a disease.
B1
More effective
US /ɪˈfɛktɪv/
・
UK /ɪˈfektɪv/
- Adjective
- Working efficiently to produce a desired result
- In operation; in force.
A1TOEIC
More force
US /fɔrs, fors/
・
UK /fɔ:s/
- Noun
- Group of persons trained for military action; army
- Pressure; attraction
- Transitive Verb
- To use physical strength or violence to persuade
- To break open (something) using force.
A1
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
More Use Energy
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