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单词
paper patent
释义
paper patent
noun
:
a patent for an invention never put into manufacture or commercial use
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elk kelp
elk nut
elk tree
Elkesaite
Elkhart
elkhorn coral
elkhorn fern
elkhound
elkhounds
elks
elkslip
elkwood
elkwoodes
elkwoods
ell
ell process
ell's cockatoo
ellachick
ellagic acid
ellagitannin
ellas
elleck
Ellenborough
eller
elles
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更新时间:2025/3/19 17:43:36