宝石的 的中文句子和英文句子

这个宝石的价格十分昂贵－－简直是个天文数字。

The price of this gem is expensive -- as much so as astronomical figures.


切平面在一颗宝石的顶部切出的平面

A flat facet cut across the top of a precious stone.


水色宝石的透明度及光洁度

The transparency and luster of a gem.


宝石的税率很高。

There is a very high tariff on jewelry.