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
getting the album published?
才能让摄影集出版吗？
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
'Good heavens!' exclaimed his wife.
“天啊！”他的夫人惊叫，