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
Who do you work for?
你是做什么工作的？
How've you been?
别来无恙？
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。