| 单词 | utility |
| 释义 | utility 1. A computer program dedicated to the management of a computer system, a utility is narrowly focused on a task such as maintaining a database, improving the efficiency of computer storage, searching for viruses, encrypting and decrypting data, and compressing and decompressing data. 2. A company that performs or provides an essential public service, such as electric power, natural gas, sewer, telephone, or water. |
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