Diazane
二氮烷, 肼
🗣️ 情景例句
spend the entire weekend having a good time together here
一起渡过一个快乐的周末
They have brought wine with them to the dinner party.
他们为晚宴带来了美酒。
Could you tell me your secret for a long, happy life?
你能告诉我长时间地过着快乐的生活的秘诀吗？