Liquid supernatant
[医] 上[层]清液
🧩 词语组成解析
a. 浮在表面的\\n[医] [浮于]上层的, 上层清液
🗣️ 情景例句
How long are you going to stay here?
您在这里呆多久？
As a matter of fact, we would like to discuss internally regarding item B.
事实上，我们希望可以先内部讨论B项议题。
Talking with you is a pleasure.
和你谈话很愉快