释义 |
Atlantic Standard TimeBrE /ətˌlæntɪk ˈstændəd taɪm/ NAmE /ətˌlæntɪk ˈstændərd taɪm/ noun [U ] (abbreviation AST ) (also Atˈlantic time ) the time used in winter in an area that includes the east of Canada , Puerto Rico and the Virgin Islands , that is four hours behind UTC 大西洋标准时间(加拿大东部、波多黎各、美属维尔京群岛的冬季时间,比协调世界时晚四个小时) |