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图书馆、情报与文献学词汇手册
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letter of patent;patent certificate
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rattail
rattail cactus
rattan
rattan
rattan
rattan
rattan article
rattan palm
rattan yellow
ratteen
Rattigan
Rattigan--Sir Terence Mervyn
rattle
rattle
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Rattlesnake Orchid
rattlesnake plantain
rattlesnake weed
ratton
rat trap
raucous breathing
rauhaugite
raumparasitism
Rauracian Stage
Raurave
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