Emergency engine
[化] 应急发动机
🧩 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
Genes are the very building blocks of life.
基因是生命最基本的构建者。
There are spots in (or on) the sum.
人孰无过。
This is a pretty hot item.
这货十分抢手哩。