Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.The Royal Greenwich Observatory was founded to observe and catalogue the stars.当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。Few museums could r...
You can see the iridescence on their faces.你可以看到他们脸上的彩虹色。The huge pool of blood in front of her was already assuming the iridescence of coagulation.她面前那一滩血,已经凝结了起来,显出五光十色.The costs of melanin - based plumage and iridesce...