Leakproofness
密闭度
🗣️ 情景例句
Well, I have a proposition for you. I think you know our company. This is my card.
我给你提个建议。我想先请您了解一下我们公司。名片。
Which would you rather do--go dancing or go to a play?
你将去跳舞还是去看戏？
Yes, thank you, Miss Gao.
谢谢高老师。