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
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
Oh, yes.
噢，是的。
As he hated army life, he decided to desert his regiment.
他讨厌军旅生活，决定逃离所在部队。