| 释义 |
Eastern Standard Timen. (also 亦作 Eastern Time) 1 the standard time in a zone including the eastern US and parts of Canada, five hours behind GMT 东部(标准)时间(包括美国东部与加拿大部分地区，较格林尼治标准时间晚 5 个小时) 2 the standard time in a zone including eastern Australia, ten hours ahead of GMT (包括澳大利亚东部在内的时区的)东部标准时间(较格林尼治时间早 10 个小时) |