Excretory tube
[医] 排泄管
🧩 词语组成解析
excretory
[ˈekskrətɔ:ri]
n. 排泄器官;
adj. 排泄（物）的;
🗣️ 情景例句
I keep thinking about that bag of film. Eight rolls.
我一直在想着旅行袋的事。一共有八卷呢。
All things are easy that are done willingly.
做事乐意，诸事容易。
He spent most of his life gathering money.
他一生大部分时间用来积聚钱财。