Unced
abbr. 联合国环境与发展会议（United Nations Conference on Environment and Development）
🗣️ 情景例句
I think I can swing that.
我想我能办到这点。
He that doth what he will doth not what he ought.
为其所欲为者不为其所当为。
No, I'm not.
不，我不是。