Impeller
n. 推进者, 叶轮\\n[化] 叶轮
🏥 医学释义
①叶轮，转子 ②压缩机
🗣️ 情景例句
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
He has a telephone set.
他有一部电话。
You've done very well and made lots of progress.
你功课学得很好，进步很大。