utility
柯林斯词典
1. N-COUNT A utility is an important service such as water, electricity, or gas that is provided for everyone, and that everyone pays for. 公用事業
...public utilities such as gas, electricity and phones. …煤氣、電和電話等公用事業。
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utility /juːˈtɪlɪtɪ/ (utilities)
剑桥词典
- the administration of public utilities
- The utility of this substance has been proven in a series of tests .
utility noun (SERVICE)
[ 可數名詞：有複數形式的名詞 ] formala service that is used by the public , such as an electricity or gas supply or a train service
公用事業；（電、煤氣、鉄路等）公共設施
utility bills 水電煤氣賬單
例句
utility noun (USE)
[ 不可數或單數名詞：沒有複數形式的名詞 ] formalthe usefulness of something, especially in a practical way
有用性；（尤指）實用性 返回 utility