Diethyldithiocarbamic acid
[建] 二乙基二硫代氨基甲酸
🧩 词语组成解析
🗣️ 情景例句
And I'd like to thank Marilyn for being so patient.
我要感谢Marilyn付出的耐心。
How's your uncle?
你的叔叔好吗？
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。