impulse

美音：['ɪm.pʌls] 英音：['ɪmpʌls]

简单释义：

n.冲动；冲量；推动力；刺激

v.推动

网络脉冲；冲击

变形：

复数：impulses

完整释义：

1.〔物〕脉冲;冲击
2.〔医〕脉冲;搏动;刺激
3.冲动,一时冲动,感情冲动,冲动的念头
4.激情,兴奋波
5.情不自禁;心血来潮;一时性起;一时兴起
6.力量,生机
7.鼓舞,刺激;一时高兴,兴奋
8.想法;念头;动机;要求;倾向
9.热诚
10.冲动;【物理学】冲量;推进力;脉冲,【医学】冲动,搏动

1.冲击
2.冲动
3.脉动
4.推动
5.推进
6.搏动
7.震动

例句：

Genuinely sympathetic to his employer's grief, he would reply neutrally, stifling his impulse to state that the crash was just an accident.
里斯-琼斯从心里同情这位老板的悲伤，回答时不置可否，压下了告诉他这只是一次事故的冲动。
He said sufferers appeared normal on the surface, but they lacked impulse controls and were prone to outbursts of violence.
他认为病人外表看来一切正常，但他们对自己十分缺乏控制力，极易变得十分暴力。
A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.
一种电路，它将脉冲信号的发送或传感器的执行延迟一个给定的时间长度。
It implies a deep-seated often unexplainable desire to see another suffer, or it may suggests a causeless passing mischievous impulse.
它指内心深处一种难以名状的、对看见别人受折磨的渴望，或指一种无缘无故的、瞬间的恶作剧式冲动。
a nerve impulse resulting from a weak stimulus is just as strong as a nerve impulse resulting from a strong stimulus.
（神经生理学）弱刺激产生的神经冲动和强刺激产生的神经冲动一样强。
Mayo came here on impulse without a single thought about what would happen. She felt as if her chest was being crushed by helplessness.
真夜是在一时冲动之下来到这里，根本没细想过接下来会发生什么。她觉得自己的胸膛好象就快被绝望给碾碎了。
And I was trying to stifle the impulse to go to the drawer of the kitchen table and get a knife and defend myself.
我当时真想从抽屉里拿把菜刀进行自卫，然而我却竭尽全力抑制住了这种冲动。
He had an impulse to kneel and plead for forgiveness. But a bitterer red anger burned up to fury in him.
他一阵冲动想跪下来请求宽恕，可苦涩的愤恨此时在他胸中已燃烧成了狂怒。

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