英语词汇gemmology怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gemmology
释义	gemmology noun— 宝石学 n
随便看	entire approach entire architecture entire area entire arrangement entire array entire arsenal entire Assembly entire assembly entire assessment entire assets entire association entire audience entire audit entire Austria entire Austria entire background entire balance entire banking sector entire banking system entire batch entire beach entire benefit entire bill entire block entire board

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

gemmology noun—