im·pul·sion /ɪmˈpʌlʃən/
衝動,沖擊,原動力,推動
im·pul·sion /ɪmˈpəlʃən/ 名詞
衝動,癖
impulsion
脈沖
Im·pul·sion n.
1. The act of impelling or driving onward, or the state of being impelled; the sudden or momentary agency of a body in motion on another body; also, the impelling force, or impulse. “The impulsion of the air.”
2. Influence acting unexpectedly or temporarily on the mind; sudden motive or influence; impulse. “The impulsion of conscience.” --Clarendon. “Divine impulsion prompting.”
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impulsion
n 1: a force that moves something along [syn: drift, impetus]
2: the act of applying force suddenly; "the impulse knocked him
over" [syn: impulse, impetus]