Ecosite
[医] 定居寄生物
🗣️ 情景例句
If you want to adopt an animal,
如果你想收养动物，
Let's go. I'll buy you a drink.
走，我请你喝一杯！
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，