Ethanediamine
[医] 乙二胺
🗣️ 情景例句
I would like to call a meeting.
我想召开个会议。
Thank you for your letter.
谢谢你的来信。
Last week at a dinner party, the hostess asked me to sit next to Mrs.Rumbold.
在上星期的一次宴会上，女主人安排我坐在兰伯尔德夫人的身旁。