utility是什么意思（utility的用法）

大家好，知识小编来为大家讲解下。utility是什么意思，utility的用法很多人还不知道，现在让我们一起来看看吧！

一、utility是什么意思

1、utility 功用，公用事业

2、来自拉丁语uti, 使用，利用，用来指功用，公用事业。

二、utility的用法

1、utility

2、utility: see use

3、utility (n.)

4、late 14c., "fact of being useful," from Old French utilite "usefulness" (13c., Modern French + utilité), earlier utilitet (12c.), from Latin utilitatem (nominative utilitas) "usefulness, serviceableness, profit," from utilis "usable," from uti (see use (v.)). Meaning "a useful thing" is from late 15c. As a shortened form of public utility it is recorded from 1930.

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