Norbornene
[化] 降冰片烯
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
Take honour from me and my life is done.
没有名誉，就没有了生命。
The majority of people in the town want to encourage new industry in the area.
城里大多数人都希望促进这一地区工业的发展。