Dysmenorrheal stomatitis
[医] 痛经性口炎
🧩 词语组成解析
n. 口腔炎\\n[医] 口炎
🗣️ 情景例句
We will help your children in learning lessons in their free time.
我们可以帮助您的孩子在他们空闲时学习功课。
I was not aware that I was in danger.
我不知道自己处于危险中。
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；