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单词
pegmatite
释义
pegmatite
/ˈpeɡmətait/
n.
a coarsely crystalline type of granite
结晶花岗岩
[Greek
pēgma -atos
‘thing joined together’ from
pēgnumi
‘fasten’]
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aardvark
aardwolf
Aaron's beard
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更新时间:2026/6/1 1:45:36