impulse
美[ˈɪmˌpʌls] adj.冲动的
v.推动
网络脉冲；冲动；冲量；冲击
1 . All day she had fought off the impulse to telephone Harry.
她一整天都在克制自己想给哈里打电话的冲动。
来自柯林斯例句
2 . Sean's a fast thinker, and he acts on impulse .
肖恩是个思维敏捷、行事随兴的人。
来自柯林斯例句
3 . After lunch she decided on impulse to take a bath.
午饭后她突然兴起，决定洗个澡。
来自柯林斯例句
4 . Many people act on impulse without counting the cost.
很多人不考虑后果就莽撞行事。
来自柯林斯例句
5 . He finally gave way to an impulse and pulled her toward him.
他最终还是没能抑制住冲动，把她拉向了自己。
来自柯林斯例句
1.an instinctive motive;
profound religious impulses
2.a sudden desire;
he bought it on an impulse
3.the electrical discharge that travels along a nerve fiber;
they demonstrated the transmission of impulses from the cortex to the hypothalamus
4.(electronics) a sharp transient wave in the normal electrical state (or a series of such transients);
the pulsations seemed to be coming from a star
5.the act of applying force suddenly;
the impulse knocked him over
6.an impelling force or strength;
the car's momentum carried it off the road