impetus

汉语翻译

n. 动力, 推动力, 动量
【医】 冲动, 动能, 起始(病)
相关词组:
give an impetus to

词型变化

名词复数:impetuses 

英语解释

名词 impetus:

a force that moves something along同义词：drift, impulsionthe act of applying force suddenly同义词：impulse, impulsion

例句

The historic strike gave an enormous impetus to the whole American labor movement.这次历史性的罢工对整个美国的劳工运动起了很大的推动作用。Impetus of a physical object in motion.冲力运动中物体的动力The present conflict may provide fresh impetus for peace talk.目前的冲突可能会给和谈提供新的推动力。

详细解释

im.pe.tus

n.（名词）
【复数】 im.pe.tus.es
An impelling force; an impulse.
推动力；冲力，刺激
The force or energy associated with a moving body.
运动量：一个运动的物体具有的能量或力量


Something that incites; a stimulus.
激励物；刺激物
Increased activity in response to a stimulus:
动力：对刺激物反应增加的活力：
例句：
The approaching deadline gave impetus to the investigation.
即将到来的最后期限推动了谈判


来源：
Latin
拉丁语
from impetere [to attack]
源自 impetere [攻击]
in- [against] * see in- 2
in- [反对] *参见 in-2
petere [to go towards, seek] * see pet-
petere [走向，寻觅] *参见 pet-