| utility | |
| 级别 | 第5级 |
| 音标 | [ ju:ˈtɪləti ] |
| 解释 | n.公共设施，效用，公用程序，实用品，实用；adj.多效用的，多功能的 |
| 英英释义 | a service which is used by the public , such as an electricity or gas supply or a train service |
| 发音 |  |
| 例句 |
1. A fur coat has more utility in winter than in autumn. 毛皮外衣在冬天比在秋天更有用。 2. Utility bills didn't amount to much. 公用事业的费用有限。 |
