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
It all sounded so easy
一切听起来都那么容易。
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
until bit by bit the walls of the ego recede,
直到自我的围墙一点一点地倒塌下来，