Utility
01
公用事业
a service that is provided to the public, such as electricity, water, or gas, which is used in daily life
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
utilities
例子
In winter, the utility costs rise because of the increased use of heating.
冬天，由于取暖用量的增加，公用事业费用上升。
02
效用
the quality of being useful when applied
03
公用事业公司
a company that performs a public service; subject to government regulation
04
公共服务
the service (electric power or water or transportation) provided by a public utility
05
实用程序, 工具程序
(computer science) a program designed for general support of the processes of a computer
06
效用
(economics) a measure that is to be maximized in any situation involving choice
utility
01
实用的, 质量低劣的
used of beef; usable but inferior
语法信息
形态构成
简单词
性质形容词
最高级
most utility
比较级
more utility
可分级
02
多功能的，实用的
capable of substituting in any of several positions on a team
