impulsive

adjective

/ɪmˈpʌlsɪv/

词汇	impulsive
释义	impulsive adjective /ɪmˈpʌlsɪv/ /ɪmˈpʌlsɪv/ (of people or their behaviour人或行为) acting suddenly without thinking carefully about what might happen because of what you are doing凭冲动行事的；易冲动的 synonym impetuous, rash an impulsive decision/gesture冲动的决定／姿态 You're so impulsive!你太冲动了！ He has an impulsive nature.他生性冲动。 He told me not to be impulsive but to think it over.他告诉我不要凭冲动行事，而是要仔细考虑一下。 Collocations DictionaryImpulsive is used with these nouns: act behaviour 词源late Middle English (in the sense ‘tending to impel’): from French impulsif, -ive or late Latin impulsivus, from Latin impuls- ‘driven onwards’, from impellere, from in- ‘towards’ + pellere ‘to drive’. The current sense dates from the mid 18th cent.
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