Diverticula
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
Excuse me for a moment, please.
对不起失陪一下。
We can't handle an order that small.
这么少的数量，我们不能接受。