• 1. EF: 射血分数(Ejection Fraction) | 左室射血分数
• 2. Hasselblad-EF: 哈苏转佳能
• 3. EF-S: 镜头

更多释义

• 1.One of the great benefits of the EF is its ability to automatically generate database persistence commands.
  实体框架的最大的好处之一是它能够自动生成数据库持久性命令。
  dict.yoduao.com
• 2.You can calculate the environmental factor (EF) from the team's qualifications and other environmental influences.
  你可以根据团队的资历以及其他环境影响因素来计算环境因子（EF）。
  dict.yoduao.com
• 3.EF is looking for native English speakers with teaching experience to help Chinese people learn English well.
  英孚正在寻找具有教学经验的母语人士来帮助中国人学好英语。
  dict.yoduao.com

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