首页英语词典impulsionimpulsion英英释意

impulsion

英 [ɪm'pʌlʃ(ə)n] 美[ɪm'pʌlʃən]

英英释义实用场景例句

n. 冲动；冲击；原动力

英英释意

1. a force that moves something along

2. the act of applying force suddenly;: "the impulse knocked him over"