最佳答案:throw the handle after the blade.刀身丢失后连刀柄也扔掉, 指破罐子破摔,孤注一掷.
最佳答案:Smash a pot to pieces just because it's cracked -- write oneself off as hopeless
最佳答案:1.自暴自弃2.饮水思源3.胡言乱语4.上行下效5.变化多端6.笑里藏刀7.操之过急,急于求成8.贪得无厌9.木已成舟