Dimethylamine
n. [化]二甲胺
🗣️ 情景例句
I do, too.
我也一样。
Thank you for your letter.
谢谢你的来信。
As long ago as 1809, the Swedish Parliament introduced a scheme to safeguard the interest of the individual.
早在1809年，瑞典论会就建立一个保护公民利益的制度。