单词	puppy
释义	puppypuppy /ˈpʌpi/ ●●● S2 noun (plural puppies) [countable] Etymology ETYMOLOGYpuppy Origin: 1400-1500 French poupée doll, toy 1 a young dog2this/that puppy spoken informal used instead of the name of a thing, especially when you do not know the name:  How do you shut this puppy off? [Origin: 1400–1500 French poupée doll, toy]
随便看	reverse engineering reverse gear reverse mortgage reversibility reversible reversible reaction reversion revert revetment review reviewer revile reviler revise reviser revision revisionism revisionist revisit revitalization revitalize revival revivalism revivalist revival meeting

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