 |
| 英语 词库 | |||
| |||
| Specialized system software used to perform particular computerized functions and routines that are frequently required during normal processing (Examples of utility programs include sorting, backing up and erasing data) | |||
|
utility : 41 短语, 9 学科 |
| 一般 | 1 |
| 农业 | 2 |
| 动物技术 | 1 |
| 建造 | 18 |
| 微软 | 13 |
| 机械和机制 | 2 |
| 环境 | 2 |
| 生态 | 1 |
| 经济 | 1 |