Impeller
n. 推進(jìn)者, 葉輪\\n[化] 葉輪
?? 醫(yī)學(xué)釋義
①葉輪，轉(zhuǎn)子 ②壓縮機(jī)
??? 情景例句
As a matter of fact... I am hungry.
老實(shí)說……我餓了。
The lone sheep is in danger of the wolf.
孤獨(dú)的羊難免遭狼的危險。
We're not treated as equal citizens.
我們沒有被當(dāng)作平等公民對待。