Malcombustion
不正常燃烧
🗣️ 情景例句
We'll come upstairs and get you in a little while.
我们待会儿就上楼来带你下去。
Give it up.
你死了这条心吧！
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。