请输入您要查询的英文单词:
单词
gemmology
释义
gemmology
n. the study of gems.
Derivatives
gemmologist n.
Etymology
: L gemma gem + -LOGY
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cascara
case
casebook
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cashcard
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cashier
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Cassandra
cassata
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更新时间:2025/6/8 0:58:13