大家好，知识小编来为大家讲解下。impulse是什么意思，impulse的用法很多人还不知道，现在让我们一起来看看吧！

一、impulse是什么意思

1、impulse 冲动，刺激

2、im-,进入，使，pulse,冲击，震动。

二、impulse的用法

1、impulse (n.)

2、early 15c., "an act of impelling, a thrust, push," from Latin impulsus "a push against, pressure, shock," also "incitement, instigation, impulse," past participle of impellere (see impel). Meaning "stimulus in the mind arising from some state or feeling" first recorded 1640s.

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