一败涂地；彻底失败

（北美，非正式）悲痛欲绝，一败涂地

slash and burn───刀耕火种法

slash and burns───刀耕火种法

slash-and-burn───刀耕火种法

crash a car───撞车

toss and turn───辗转反侧；翻来覆去难以入睡

trash and cash───垃圾和现金

brace and bit───手摇曲柄钻

brace and bits───手摇曲柄钻

crash land───迫降

How many times do you have to watch this crash and burn before you say , enough?───你这样屡败屡战, 什么时候是个头 啊 ?

Otherwise humanity will eventually crash and burn.───否则人类最终会粉碎和烧毁。

While music CD sales crash and burn, almost one-third of all music sales are now digital.───在音乐CD销售崩溃的同时，三分之一的音乐销售现在成为数字式的。

And not all start-ups were models of success: Netscape and Enron promised to revolutionise their industries only to crash and burn.───也不是所有的初创企业都成为成功的典范：网景和安然承诺过要彻底改变其行业，结果却落了个玉石俱焚的下场。

When I came home,all I wanted to do was to crash and burn on the couch.

In this business, new products often crash and burn.