Oligotrophy
[医] 营养不足, 营养过少
🗣️ 情景例句
I have to think about it.
我得想一想。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。