Biosolids
n. 生物固体（从处理过废水中取得的固体或半固体材料, 常用作肥料）
🗣️ 情景例句
This is the last chance you can get up to 60 percent discount.
这是您可以得到6折的最后机会。
Jest with an ass and he will flap you in the face with his tail.
你跟驴子开玩笑，将被驴尾打耳光。
There is a boy in the water.
河里面有个男孩。