Permeaselectivity
选择渗透性
🗣️ 情景例句
I'm sorry but tonight you can borrow the car.
很抱歉现在不行，但是晚上你可以借用这车子。
I don't like the conclusion of the play.
我不喜欢这出戏的结局。
That is John Smith,isn't it?
你是约翰。史密斯，对吗？