Alkyle
[医] 烃基化物
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Let your yea be yea and your nay be nay.
是就是，非就非。
Here's my name card.
这是我的名片。