utility
/ju:'tiliti/
四级六级托福雅思
这个词还没有发音音频。目前只为考研核心词库生成了 4,801 条。
释义
- n功用, 有用之物, 实用, 公用事业, 实用程序
- a实用的, 有多种用途的
- [计] 实用程序, 工具
英文释义
n. a company that performs a public service; subject to government regulation
n. the quality of being of practical use
n. the service (electric power or water or transportation) provided by a public utility
n. (economics) a measure that is to be maximized in any situation involving choice
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