Leukoplakia buccalis
[医] 颊粘膜白斑病
🧩 词语组成解析
n. [医] 黏膜白斑病
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
What did you do the week before last?
上上星期你干了什么？
You play to win, and the game has little meaning unless you do your utmost to win.
参加比赛就是为了取胜。如果不拚命去赢，比赛就没有什么意义了。