impulse
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n. (名詞 noun)
衝動,一時的念頭[C][U]My uncle bought the house on an impulse.我叔叔一時衝動買下了那房子。I used to act out of blind impulse when I was young.我年輕時常憑盲目的衝動行事。 推動力;刺激[C]The signing of the agreements will give an impulse to trade between the two countries.這些協議的簽訂會促進兩國間的貿易。 【生理】神經衝動;【電】脈衝[C]








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