Dfe
abbr. derivative fighter engine 派生型战斗机发动机; derrick floor elevation 起重机基底海拔; double fish eye (buttons) 双鱼眼（照相机功能按钮）
🗣️ 情景例句
Don't feed the bears.
不要给熊喂食。
Praise no man till he is dead.
盖棺论定。
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？