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
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
Art is long, but lift is short.
人生有涯，而学无涯。
May I have your attention please?
请大家注意一下。