小测验：选择正确的单词
impulse ['impʌls]
基本释义
- n. 冲动,驱使,刺激,推动,冲力,脉冲
vt. 推动
常用短语
- nerve impulse
n. 神经冲动
- impulse turbine
冲动式汽涡轮机，冲击式汽轮机，冲击式透平，冲击式涡轮机，冲力式轮机，脉冲透平
- irresistible impulse
【法】 不可抑制的冲动
参考例句
- An irresistible impulse to sneeze.
抑制不住的想打喷嚏的冲动 - resistible impulses.
可抑制的冲动 - An uncontrollable impulse to start fires.
放火狂一种想要放火的不能控制的冲动 - A powerful motivation or impulse.
冲动一种强烈的动机或冲动 - To generate an electrical impulse.Used of a neuron.
冲动产生一个电冲。用于神经细胞
英英解释
- an instinctive motive
[同]
impulse, urge
[例]
- profound religious impulses
- a sudden desire
[同]
impulse, caprice, whim
[例]
- he bought it on an impulse
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- the electrical discharge that travels along a nerve fiber
[同]
impulse, nerve impulse
[例]
- they demonstrated the transmission of impulses from the cortex to the hypothalamus
- (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
[同]
impulse, pulsation, pulse, pulsing
[例]
- the pulsations seemed to be coming from a star
- the act of applying force suddenly
[同]
impetus, impulse, impulsion
[例]
- the impulse knocked him over
- an impelling force or strength
[同]
impulse, momentum
[例]
- the car's momentum carried it off the road
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