Marketan马尔凯坦marketn.市场；集市v.销售；推销；买卖market analyse市场分析market eeonomy市场经济market-makern.制造旺市者；造市者market feature市场特征marketing firm行销机构market tracing销售追踪market reasons市场原因market process市场过程market subject市场主体marketing tape市售磁带, 市售文档