Utility function
[计] 应用函数, 实用程序功能\\n[经] 效用函数
🧩 词语组成解析
utility
[ju'tɪləti]
n. 功用，效用;有用的物体或器械;公用事业公司;公用事业;
adj. 有多种用途的;各种工作都会做的;能在数个位置作替补的;为获得经济价值而饲养;
ut用+ility名词后缀，状态→公用事业；有用
🗣️ 情景例句
And I do feel bad about your mother
而且我觉得很过意不去让你母亲
I hope you will be able to do a good business with the Chinese as well as customers of other countries.
我希望你们能够和包括中国在内的各国客户做成交易。
It's on the edge of the lake that has been made by the Dam.
这座庙座落在由高坝形成的湖边上。