| 释义 |
topaz/ˈtəʊpæz/n. 1 a transparent or translucent aluminium silicate mineral, usu. yellow, used as a gem 黄晶，黄玉(透明或半透明的铝硅酸盐矿物，常呈黄色，可用作宝石) 2 any S. American hummingbird of the genus Topaza 南美蜂鸟 [Middle English via Old French topace, topaze and Latin topazus from Greek topazos] |