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
The truth is ... yes.
老实说……是很难。
How many provinces do you have?
你们有多少个区？
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。