Nitrine
[化] 叠氮
🗣️ 情景例句
I'm sick of his long, empty speeches.
他那冗长而又没有内容的演讲令我厌倦。
Be slow in choosing a friend; slower in changing.
选择朋友要审慎，摒弃更要审又慎。
What have you enjoyed most?
你最喜欢什么呢？