Diethyl thionamic acid
[化] 二乙胺基磺酸
🧩 词语组成解析
a. [化]二乙基的
🗣️ 情景例句
Just a moment, please.
请稍侯。
Did you have a nice holiday?
你假期过得愉快吗？
It's about a hundred metres along on the right.
再沿右边边走大约100米。