Supernatant
a. 浮在表面的\\n[医] [浮于]上层的, 上层清液
✅ 同义词
🏥 医学释义
①漂浮的 ②上层清液
🗣️ 情景例句
Don't lose sleep over it.
别因为这事儿睡不着觉。
Excuse me I can't visit you.
对不起我不能拜访你。
It's eight thirty.
八点三十。