Oligotrophic
a. (湖泊、池塘等) 贫营养的
🗣️ 情景例句
I've still got a ton of paperwork left to do.
我有成吨的工作要做。
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
What's the matter, Andy?
怎么了，安迪？