Greenwich prime meridian

Greenwich prime meridian 英语翻译Just as Greenwich serves to define the Prime Meridianon the Earth's surface,so the Vernal Equinox servesto define the zero right ascension line. Prime prime Prime optimus prime prime是什么意思 prime是什么意思 Prime是什么意思? prime minister the prime sub prime prime meridian 翻译what is the modern Greenwich Mean Time like? Virginia Darlington Greenwich是人名吗 翻译成中文是什么 英语翻译如题 还有另一句salam malik sahib...eik papi appko meri tarf se c.prime什么意思? prime sp 什么意思?