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
Come in please, and take a seat.
请进。请坐。
The chief aim of man is not to get money.
人生的主要目的不是为了挣钱。
I don't want to hear it.
我不想听！