Sig. n. pro.
[医] 标记药名
🧩 词语组成解析
[医] 标记, 用法签
abbr. 名词
🗣️ 情景例句
What happened?
发生了什么事？
The mailbox is over there.
邮筒就在那儿。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。