Smokemeter
n. (用以测定烟雾的浓度或成分的)烟度计
🗣️ 情景例句
So I have a good idea about your financial situation.
所以， 我对你们的财务状况很了解。
What do you like to do in your spare time?
空闲时你喜欢干什么？
I opened the cupboard door and then stood in front of it petrified.
我打开柜门，站在柜门前一下惊呆了。