gemologist
US /dʒemˈɑː.lə.dʒɪst/
UK /dʒemˈɒl.ə.dʒɪst/
名词
宝石学家
a person who specializes in the study of gems and precious stones
示例:
•
The antique ring was appraised by a certified gemologist.
这枚古董戒指由一位认证的宝石学家鉴定。
•
A skilled gemologist can identify the origin and quality of a diamond.
一位熟练的宝石学家可以鉴定钻石的产地和品质。