| 释义 |
gemologistsCOCA²⁵⁴³³⁷⁺⁶
基本例句
🌏宝石学家
The use of Raman spectroscopy to identify gem has attracted the attention of increasing number of gemologists.
利用拉曼光谱鉴定宝石越来越受到宝石学界的关注。 chemyq
A gem of a discovery indeed, but one that is unlikely to excite gemologists as much as astronomers.
的确是发现了一颗宝石，但是宝石学家似乎不像天文学家那么对此感到兴奋。 blog.sina.com.cn
Gemologists usually sell jewelry and provide appraisal services.
宝石学家通常出售珠宝并且提供鉴定评估服务。 dictall |