pub·lic u·til·i·ty
noun/ˌpʌblɪk juːˈtɪləti/
/ˌpʌblɪk juːˈtɪləti/
(formal)- a company that supplies essential services such as gas, water and electricity to the public
公用事业（公司） - Public utilities such as water, gas and electricity come under the control of the government.
水、燃气和电等公用事业由政府控制。
- Public utilities such as water, gas and electricity come under the control of the government.