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
You must be very popular.
你一定很受欢迎。
Experience keeps a dear school, but fools learn in no other.
吃亏学乖代价高，笨汉非此学不好。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。