commercial /k?'m???l/ a. 商业的merchandise /'m?:t??ndaiz/ n. 商品,货物merchant /'m?t??nt/ n. 商人purchase /'p?t??s/ v. 购买retail /'ritel/ n. 零售output /'a?tp?t/ n. (人、机器的)输出量、产量cost /k?st/ n. 成本asset /'æs?t/ n. 资产risk-averse /r?sk, ?'v?s/ n. 风险规避speculator /'sp?kjulet?/ n. 投机者subsidy /'s?bs?di/ n. 补贴bankruptcy /'bæ?kr?ptsi/ n. 破产liquidation /,l?kw?'de??n/ n. 清算;清偿receipt /r?'sit/ n. 收据recession /r?'s???n/ n. (经济)衰退discount /d?s'ka?nt/ n. 折扣investment /?n'v?stm?nt/ n. 投资portfolio /p?rt'fol?o/ n.投资组合surplus /'s?pl?s/ n. 盈余,顺差directorate /d?'r?kt?r?t/ n. 董事会entrepreneur /?ɑntr?pr??n?/ n. 企业家insurance /?n'??r?ns/ n. 保险contract /'kɑntrækt/ n. 合同repay /ri'p?i/ v. 偿还interest /'?ntr?st/ n.利息debt /d?t/ n. 债务infomercial /'?nfo'm???l/ n. 电视广告monopoly /m?'nɑp?li/ n. 垄断manufacture /'mænj?'fækt??/ v. 制造power plant n. 发电厂