详细解释:n. 格林威治
英语解释：
名词 greenwich:
a borough of Greater London on the Thames; zero degrees of longitude runs through Greenwich; time is measured relative to Greenwich Mean Time详细解释：
GreenwichNONE（无词性）[grμn.ch, grn.j] A borough of Greater London in southeast England on the Thames River. It is the site of the original Royal Observatory, through which passes the prime meridian, or longitude 0=.[grμn.ch, grn.j] 格林威治：英格兰东南部的一个市镇，位于大伦敦地区，在泰晤士河上，为原皇家观象台所在地。本初子午线即0°经线穿过此地[grμn.ch, grn.-, grôn.wch.] A town of southwest Connecticut on Long Island Sound near the New York border. Settled in '40, it is mainly residential. Population, 58,44.[grμn.ch, grn.-, grôn.wch.] 格林威治：美国康涅狄格州西南部长岛湾边的城市，靠近纽约州边界。始建于'40年， 现主要为居民区。人口58,44