Biodetritus
生物碎屑
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
To promise and give nothing is comfort to a fool.
允诺而不费什么是给愚蠢人的安慰。
No, there isn't. The nearest is about 4 kilometres away. You'd better catch a bus.
不，附近没有。最近的离这大约4公里。你最好乘公共汽车去。