Mopitt
abbr. Measurements of Pollution in the Troposphere 在对流层输送中污染治理方法
🗣️ 情景例句
We'll make another.
我们还可以再次约会。
It's about time!
正是时候。
Tickets, please. May I see your ticket please, madam?
请出示车票。夫人，请问我可以看看你的车票吗？