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
Take it easy.
别着急。
Idleness is the root (or mother) of all evil (or sin or vice).
懒惰是万恶之源。
I'm not sure we have that much on hand.
我没把握现在的量有没有那么多。