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
One picture is worth a thousand words.
百闻不如一见。
From words to deeds is a great space.
言行之间，大有距离。
The last question is what to read.
最后一个问题是读什么。