Dxf
abbr. diagram interchange file 图形交换文件; digital exchange format 数字交换格式
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
has profoundly modified this view of Galileo.
就会极大地改变对伽利略的看法。