势不两立

参考释义

势不两立[shìbùliǎnglì]

• -beirreconcilable[incompatible]with;atdaggersdrawn;beimplacably[diametrically]opposedto;impossiblyforbothtoexisttogether;irreconcilablyhostiletoeachother;Oneofthetwomustbedestroyed.;(Weandthey)shallnotliveatthesametime.;Thereisnocompatibilitybetweenthem.:

  Ididn'texpectthemtobeatdaggersdrawnoversuchatrivialthing.我没料到他们为这一点小事竟会如此势不两立。