Saprolith
残余土
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
How many spiders are engaged in this work no our behalf?
有多少蜘蛛在为我们效力呢？