Underpopulation
n. 人口稀少, 人口不足
🗣️ 情景例句
Can you cash this check for me?
你能替我兑现这张支票吗？
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时，他与约翰·史密斯正在谈话。
Yes. You should never keep fish in a small round bowl.
错不了。你绝不能把鱼养在一个小圆缸里。