Supernatants
(supernatant 的复数) a. 浮在表面的\\n[医] [浮于]上层的, 上层清液
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
How long have you been married?
你们结婚多久了？
Yes, that's right.
你说对啦。