Mlss
[医][=mixed liquor suspended solid]（有机物和活性污泥）混合液中的悬浮固体
🗣️ 情景例句
The Molinas are a large family.
Molina家是一个大家庭。
A flow of words is no proof of wisdom.
口若悬河不能作为才智的证明。
Hello, Uncle Wang. Nice to meet you.
你好，王叔叔。见到你很高兴。