详细解释:n. 推进者, 叶轮
【化】 叶轮
英语解释:
名词 impeller:
the blade of a rotor (as in the compressor of a jet engine)详细解释:
im.pel.ler
n.(名词)One that impels, as a rotating device used to force a fluid in a desired direction under pressure.推动器:用来使液体在压力下按需要的方向流动的旋转装置,可以起推动作用的东西A rotor or rotor blade.叶轮或叶轮片