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
that you care about me, and
关心我而且，
Action is the proper fruit of knowledge.
行动是知识的巧果。
From there, he hitchhiked to Paris in a lorry.
从那里他又搭上卡车到了巴黎。