中英词典查询

iff [ɪf]

abbr. if and only if 当且仅当…时，在而且只有在…时;
n. 当且仅当;

例句:

  • IFF is one of important application of automatical target recognizing ( ATR ) technology.
    敌我识别(IFF)是自动目标识别 ( ATR ) 技术的重要应用之一.
  • Identification Friend - or - Foe ( IFF ) system is very important in modern warfare.
    敌我识别(IFF ) 系统在现代战争中占有极为重要的地位.
  • Solution: IFF inoperative in OFF mode.
    解决: IFF无法操作已关掉.