Simplex stomatitis
[医] 单纯性口炎
🧩 词语组成解析
simplex
['sɪmpleks]
adj. 单纯的，单一的;
n. 单层公寓;单形;
n. 口腔炎\\n[医] 口炎
🗣️ 情景例句
It's dangerous to leave your children along while you go shopping.
购物时，把你的孩子单独留在家里是挺危险的。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
It's seven twenty.
七点二十了。