柯林斯詞典GMT /?d?i??m?ti?/ 1. GMT is the standard time in Great Britain which is used to calculate the time in the rest of the world. GMT is an abbreviation for . 格林尼治標(biāo)準(zhǔn)時(shí)間 New Mexico is seven hours behind GMT. 新墨西哥州比格林尼治標(biāo)準(zhǔn)時(shí)晚7個(gè)小時(shí)。 返回 GMT劍橋詞典abbreviation for Greenwich Mean Time 格林尼治（平均）時(shí)，世界時(shí)（Greenwich Mean Time的縮寫(xiě)） 返回 GMT