Universal Time Coordinated
noun/ˌjuːnɪˌvɜːsl ˌtaɪm kəʊˈɔːdɪneɪtɪd/
/ˌjuːnɪˌvɜːrsl ˌtaɪm kəʊˈɔːrdɪneɪtɪd/
(also Coordinated Universal Time, Universal Coordinated Time)
(abbreviation UTC)
- the time based on atomic clocks, used as the basis for legal time in most countries
世界协调时间：基于原子钟的时间，在大多数国家/地区用作合法时间的基础