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
The children's performances brought down the house.
孩子们的演出博得满场喝彩。
Let's stop discussing trivial details and come to the point.
咱们别再谈琐碎细节了，说正事吧。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？