首页onyxonyx英英释意

onyx

英 ['ɒnɪks; 'əʊnɪks] 美['ɑnɪks]
  • n. [矿物] 缟玛瑙;[动] 爪甲

英英释意


1. a chalcedony with alternating black and white bands; used in making cameos