| 单词 | 宝石座 |
| 释义 | 〔collet〕A circular flange or rim, as in a ring, into which a gem is set.宝石座：环形法蓝盘或轮圈，用以在戒指上镶嵌宝石〔bezel〕A groove or flange designed to hold a beveled edge, as of a watch crystal or a gem.宝石座：用来固定斜面的沟槽，如钟表或宝石的〔culet〕The small flat face at the bottom of a gem cut as a brilliant.宝石座：以多角形琢磨法切割而成的宝石的底部小平面 |
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