break up 与close down的区别due to poor management and lack of money ,many small companies in this city have （broken up还是closen down）

break up 与close down的区别due to poor management and lack of money ,many small companies in this city have （broken up还是closen down） break down 和break up Break out ,break up ,break down turn up,turn down,close up,close break out,break up,break away,break down, break down break up 啥意思? break down和break up什么区别` break up,break down,break in,break out,break into,break through怎么区别 break off 与break down 的区别 谁能帮我归纳一下类似于take,break这样与up,down等组成词组的动词. close up和close down有什麽区别..意思上的.. break up,break down,break in,break out,break into,break through怎么区别拜托各位大神 break up 与break down两个都作为分解时,有什么区别搞不清啊sentences can be broken up into clauses.为什么不能用break down,不觉得是一个化学, 1、call与break的词组意思call on/call at/call for/call off/call up/call inbreak down/break in/break into/break off/break up/break away from2、when&while用法区别3、keep up with的意思 break down 与 be broken 的区别 break down break close down turn off与close down的区别