Erdf
abbr. electron radial distribution function 电子径向分布函数; European Regional Development Fund 欧洲区域发展基金
🗣️ 情景例句
Did you make any long distance calls this morning, or did you sign for your breakfast?
您今天早上没有打长途电话或吃早餐记账？
To sing a song
唱歌
I'm Italian.
我是意大利人。