Dxf
abbr. diagram interchange file 图形交换文件; digital exchange format 数字交换格式
🗣️ 情景例句
Welcome home, Max.
欢迎你回家来， Max 。
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
Winter lasts from November to January and is very cold.
冬天11月持续到到1月，