Menstrual ulcer
[医] 经期溃疡
🧩 词语组成解析
menstrual
['menstruəl]
adj. 月经的;每月的;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Okay, hold on a second. I'll talk to him.
好的，我跟他说，你等一下。
Children are the parents' riches.
子女是父母的至宝。
There are many things to be learnt when you start working.
开始工作时，你有许多东西要学。