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
So long.
再见。
Fill it up with premium, please.
请加满高级汽油。
Look, Gary!That policeman's waving to you.He wants you to stop.
瞧，加里！那个警察正朝你挥手呢。他要你停下来。