gemology

gemology读音音标

英 [dʒe\'mɒlədʒɪ]

美 [dʒe\'mɒlədʒɪ]

gemology意思解释

n.

宝石学；

英英释义

A selection of gemstone pebbles made by tumbling rough rock with abrasive grit, in a rotating drum. The biggest pebble here is 40 mm long (1.

双语例句

用作名词(n.)Many jewelers also study gemology in order to become familiar with the physical properties of the gem stones with which they work.一些珠宝工艺人员出于更好的了解他们加工的宝石的特性也钻研宝石学。