DEF相关缩略词条，共有 55 条。
- DEF:Defrost v. 除霜
- DEF:Definite adj. 明确的, 一定的
- DEF:Definition n. 定义, 阐释, 清晰度
- DEF:Defense vt. 防守
- def:def art definite article (定冠)定冠词
- DEF:DELIVERY FEE 送货费
- DEF:Dose Effect Factor 剂量影响因子
- DEF:Defense Enterprise Fund 国防企业资金
- DEF:Defecation 排便,净化
- DEF:Drug Education Forum 药物教育论坛
- DEF:Defend v. 防护, 辩护, 防卫
- def:deficiency 缺乏,不足
- DEF:Detector and Extractor of Fileprints Fileprints器和检测器的
- DEF:Definitions (File Name Extension) 定义(文件扩展名)
- DEF:Distance Enumerator Function 距离枚举符作用
- DEF:Data Exchange Format 数据交换格式
- DEF:SmartWare II Data definition SmartWare II数据定义
- DEF:Digital Enforcement Faction 数字执法阵营
- DEF:Direct Equipment Failure 直接的设备故障
- DEF:Dependents Function 家属功能
