Epitrochoidal engine
外摆线发动机
🧩 词语组成解析
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
That's not an overstatement. As I said, these are only the main ones. There are many others.
你这样说一点也不夸张，我只是说了几个重要的节日，还有很多没有提及呢。
If you remove stone by stone, even a mountain will be levelled.
一块一块把石移，高山也可变平地。
He has to take care of his sick mother.
他得照顾他生病的母亲。