请问这五个英文单词有什么区别？

通常比较这样的词要从英文解释来看才比的出来：

asset: n. 资产,有用的东西
①a useful or valuable quality
褒义词，如：商誉是一种重要的无形资产
②assets: 复数通常表示法律意义上的资产，与liabilities相对应

capital: n. 资产
①assets available for use in the production of further assets
②wealth in the form of money or property owned by a person or business and human resources of economic value
即①营运资本②经济活动中赚取的资金及财富

equity: n. 权益，产权，股本；证券
①the ownership interest of shareholders in a corporation
强调是公司股东的权益

debt: n. 债务
①the state of owing something (especially money)
②money or goods or services owed by one person to another
③an obligation to pay or do something
通常指钱，也可也是欠着未支付的东西或未做的事，一般名词

liability: n. 责任,债务
①the state of being legally obliged and responsible
②an obligation to pay money to another party
即通常是具有法律强制性的，如法律责任、负债破产等，较前者更严重，用于公司、企业等正式场合

asset 资产，财产
capital 资本
equity 股票

debt 欠款，债多用