Rotor pump
[化] 转子泵
🧩 词语组成解析
n. 转子, 旋筒, 转动体\\n[化] 转鼓; 转轴
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Too easy?
太简单？
You can't count on the weather being fine.
你不能指望天晴。
No, I haven't. I read about it in the newspaper. It's also about the man who wanted to end slavery -- Abraham Lincoln.
不，还没有。我在报纸上读过有关的情况。它还讲述了那个想结束奴隶制度的人，即亚伯拉罕·林肯的情况。