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
Do you have any coupons?
你们有优惠卡吗？
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
Meimei, are you free next Tuesday evening?
梅梅，你下星期二晚上有空吗？