Nondusting
无粉尘的
🗣️ 情景例句
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
You can count on us.
你可以信赖我们。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。