Dmfs
abbr. decayed, missing and filled surfaces 腐烂，损失和填充表面
🗣️ 情景例句
What school did you go to?
你上哪所学校？
Why so mysterious?
干嘛神秘兮兮的？
Is this the right bus for the Capital Library?
这辆车到首都图书馆吗？