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
This is not the way to spend our fifth anniversary.
这不是我们过五周年纪念日的方式。
On coming home, he switched on the television.
他一到家就打开了电视。
The day after, Patrick went to the house once more and asked exactly the same question.
第三天,帕特里克又去了,提出了同前两天完全一样的问题。
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