motion

n. the act or process of changing position or place
運(yùn)動(dòng)
motion and rest
運(yùn)動(dòng)與靜止
the motion of the planets
行星的運(yùn)行
You must not get out of the car when it is in motion.
汽車(chē)行駛的時(shí)候千萬(wàn)不能下車(chē)。

《新視野大學(xué)英語(yǔ)詞匯講解第749期:motion》永久閱讀地址: http://www.jiazhineng.cn/yingyu/5582/