Malcombustion
不正常燃烧
🗣️ 情景例句
Cash only, no checks.
只收现金，不收支票。
Do as the Romans do(or Do as they do at Rome).
入乡要随俗。
He can't write very much on a card, Mum.
在明信片上他写不了很多，妈妈。