Ectoparasites
(ectoparasite 的复数) n. 外寄生物\\n[医] 外寄生物
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
Do you like sliding?
你喜欢溜滑梯？
Then, when it's open, we fight about who plays with it first.
然后，当礼物打开后，我们又争着谁先来玩。