Divalent carbon
[机] 二价碳
🧩 词语组成解析
a. 二价的\\n[医] 二价的
🗣️ 情景例句
And we're bringing the ketchup, mustard, relish--all that stuff.
我们还要带蕃茄酱， 芥末， 调味酱 ，诸如此类的东西。
I hope you can accept my offer.
我希望你能接受我的建议。
Excuse me. Is there a post office near here?
请问，附近有邮局吗？