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百度
谷歌
图片
维基
百科
gemological
gemologist
gemologist, gemmologist
gemology
gemology, gemmology
gemot
Gemowinkel
Gempylidae
Gempyllus
gemsbok
gemsbuck
gemshorn
gemstone
gemstone testing equipment
Gemuendinoidei
gemutlich
gen
gen up
gen-seng
Gen.
gena
genacerores
genal
genal angle
genal bristles
genal comb
genal gland
genal orbit
genal region
genal spine
gemological
[ˏdʒemә'lɔdʒikәl]
n.
宝石学