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
Oh, yes, I know the name.
呵，我听说过贵公司。
You must come right away.
你必须马上过来。
Didn't you have a crash?
难说您没有出车祸吗？