crash /kræʃ/ noun 1 撞车；碰撞；相撞 a car/plane crash 汽车撞车事故；飞机失事 2 [usually sing.] （倒下、破碎等突然的）碰撞声，破裂声，碎裂声 The tree fell with a great crash. 那棵树哗啦一声倒了。 3 暴跌；倒闭；破产；失败 the 1987 stock market crash 1987年的股票市场暴跌 4 （机器或系统，尤指计算机或计算机系统的）崩溃 verb 1 ~ (sth) (into sth) 碰撞；撞击 [V] I was terrified that the plane would crash. 飞机会失事把我吓坏了。 2 [V] 使发出巨响 Thunder crashed overhead. 头顶上雷声隆隆。 3 [V] (of prices, a business, shares, etc. 价格、业务、股票等) （突然）贬值，倒闭，失败；暴跌 Share prices crashed to an all-time low yesterday. 昨天股票价格暴跌到了前所未有的最低纪录。 4 崩溃 [V] Files can be lost if the system suddenly crashes. 要是计算机系统突然崩溃，文件就可能丢失。 adj. [only before noun] 应急的；速成的 involving hard work or a lot of effort over a short period of time in order to achieve quick results a crash course in computer programming 计算机编程速成课程 a crash diet 快速减肥规定饮食 点点关注，谢谢喵~