Ethyl formamide
[化] N-乙基甲酰胺
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
甲酰胺
🗣️ 情景例句
You hit the nail right on the head.
你说对了。
Excuse me. Where is No.5 Street?
对不起，第五大街在哪儿？
The man who had fixed up the air-line was also questioned.
安装供气管的那位工人也被提问。