M. et sig.
[医] 混合, 写明用法
🧩 词语组成解析
[化] 乙基
[医] 标记, 用法签
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
I bought one gallon of milk.
我买了一加仑牛奶。
It is nine o'clock.Mr.Sawyer usually reads his newspaper at night.But he's not reading his newspaper tonight.
现在是9点钟。索耶先生通常是在晚上看报，但今天晚上他没看报。