Unced
abbr. 联合国环境与发展会议（United Nations Conference on Environment and Development）
🗣️ 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
Where there is a will,, there is a way(or skill).
有决心，就有办法。
He asked me if he could go steady with me?
他问，能不能继续和我约会。