Fissured ulcer
[医] 裂开性溃疡
🧩 词语组成解析
a. 裂缝的
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
We are from Shanghai.
上海。
I'm worried about the appearance of the floor.
我担心地板的外观。
When several elephants are being trained at one time,
几只象同时训练时，