1.collapse n.& vi.倒塌;失败;跌价

【商务用语】the collapse of plans 计划失败

the collapse of the market 市场价格暴跌

【例句】Share prices collapsed after news of poor trading figures.  交投数额不佳导致股票价格暴跌。

2.collateral adj.间接的 n.附属担保品,债务抵押品,抵押资产

【商务用语】additional collateral 追加担保品

fixed collateral 固定抵押品

import collateral 进口担保品

mixed collateral 混合抵押品

3.collective adj.集体的

【商务用语】collective agreement (劳资间的)集体协定

collective goods 集体财产

collective account 集合账户

collective bargaining 劳资双方就工资等问题谈判

4.commemorative adj.纪念的

【商务用语】commemorative dividend 纪念性股息

5.commensurate adj.相称的,相当的

【例句】He was satisfied with the job commensurate with his abilities.  这份工作与他能力相称,所以他很满意。