eds
📖 中文释义
- abbr. 英语方言学会（English Dialect Society）；电子数据转换（Electronic Data Switching）；环境资料局（Environmental Data Service）
🧩 词形变化
原形 ed
📘 English Definition（英文释义）
- n a rapid automatic system to detect plastic explosives in passengers' luggage using X-ray technology and computers; designed for use in airports
- n impotence resulting from a man's inability to have or maintain an erection of his penis