collapse:[ k?'l?ps ] n.崩溃,倒塌v.倒塌,崩溃,瓦解词形变化:形容词:collapsible 名词:collapsibility 动词过去式:collapsed 过去分词:collapsed 现在分词:collapsing 第三人称单数:collapses 例句与用法:1.The wind caused the tent to collapse.风把帐篷吹塌了.2.Talks between management and unions have collapsed.资方和工会的谈判失败了.3.The whole building collapsed.整个建筑倒塌了.名词collapse:1.an abrupt failure of function or health2.a mishap caused by something suddenly falling down or caving in3.the act of throwing yourself down同义词：flop4.a sudden large decline of business or the prices of stocks (especially one that causes additional failures)同义词：crash动词collapse:1.break down,literally or metaphorically同义词：fall in,cave in,give,give way,break,founder2.collapse due to fatigue,an illness,or a sudden attack同义词：break down3.fold or close up4.fall apart同义词：crumble,crumple,tumble,break down5.cause to burst同义词：burst6.suffer a nervous breakdown同义词：crack up,crack,crock up,break up7.lose significance,effectiveness,or value
