Compound engine
[机] 复式动力机
🧩 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
Part of the building for older people,
建筑物中的一部分给老年人用，
With my heart in my boots, I went into the dark room.
我战战兢兢地走进那黑洞洞的房间。
It will certainly be very funny!
这戏肯定会非常有趣的。