竟敢: have the audacity; have the impertinence; dare 短语和例子你竟敢逃学。 how dared you to play truant
光天化日: the sun lightens up the sky -- said of peaceful times.; a bright sky and a benign sun; in [under] broad daylight; in the open day; the light of day 短语和例子把敌人玩弄的阴谋诡计暴露在光天化日之下 bare the enemy'