| commercialize | 使商业化,使商品化 |
| commission | 委任,任命;委托,委托制作 authorize 佣金 |
| commissioner | 委员,专员 |
| committed | 效忠的;忠于...的 dedicated, devoted |
| commit | 犯(错误),干(坏事) |
| committee | 委员会 |
| commitment | 信奉,支持;许诺,承担义务 |
| commodity | 商品,日用品 goods, article of trade |
| commonsense | 具有常识的 |
| commonplace | 平凡的 ordinary, common |