sardonyx
n. [矿物] 缠丝玛瑙;红条纹玛瑙
例句
The fifth sardonyx the sixth carnelian the seventh chrysolite the eighth beryl the ninth topaz the tenth chrysoprase the eleventh jacinth and the twelfth amethyst.
第五是红玛瑙,第六是红宝石,第七是黄璧玺;第八是水苍玉;第九是红璧玺;第十是翡翠;第十一是紫玛瑙;第十二是紫晶。