coordinated universal time
协道界时
coordinated universal time
协道界时
coordinated universal timecoordinated universal time1.翻译：协调世界时
coordinated universal time
名词 coordinated universal time:
Greenwich Mean Time updated with leap seconds
同义词：UTC
coordinated universal time
协道界时
coordinated universal time
协道界时
coordinated universal timecoordinated universal timecoordinated universal time
名词 coordinated universal time:
Greenwich Mean Time updated with leap seconds
同义词：UTC