成语词典

cāo dāo bì gē
have grasped a knife, one must cut to lose no opportunity be sure to take advantage of a chance when it comes when a sword is being held it must be used to cut things
操:持。手里拿着刀,一定要割物。比喻办事必须及时。
《左传·襄公三十一年》:“犹未能操刀而使割也。”《六韬·文韬·守土》:“日中必彗,操刀必割,执斧必伐。”
当机立断 
汉·贾谊《新书·宗首》:“日中必熭,操刀必割。”
连动式;作谓语;比喻办事果断
一般
  • 维护:2013-04-05
  • 浏览:136234次
  • 我要纠错
  • 操刀必割更多解释