Excretory system
[医] 排泄系统
🧩 词语组成解析
excretory
[ˈekskrətɔ:ri]
n. 排泄器官;
adj. 排泄（物）的;
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
Where there is life,there is hope.
生命不息，希望长在。
Was the damage extensive?
坏得很多、很严重吗？