敌探

dítàn 〔名〕敌方派遣来我方刺探机密情报的间谍。

• 一决雌雄
• 一准
• 一刀一枪
• 一刀两断
• 一刀两段
• 一刀切
• 一刀齐
• 一分
• 一分一毫
• 一分为二
• 一分子
• 一分耕耘，一分收获
• 一分钟小说
• 一分钱一分货
• 一分钱掰成两半花
• 一切
• 一切众生
• 一切法
• 一则
• 一则以喜，一则以惧
• 一刮两响
• 一刹
• 一刹那
• 一刹那间
• 一刻
• keep pecker up
• keep perfect/good etc time
• keep perfect time
• keep posted
• keep powder dry
• keep/put something on ice
• keep quiet
• keep quiet about
• keep quiet about something
• keep quiet about sth
• keep quiet quiet
• keep quiet quiet about
• keep regular
• keeps
• keepsake
• keepsakes
• keep sane
• keep sb amused
• keep sb at arm's length
• keep sb down
• keep sb guessing
• keep sb in
• keep sb in check
• keep sb informed
• keep sb in mind