词汇	Perkins reaction
释义	Perkins reaction 珀金斯反应
随便看	identity period of screw axis identity period rotation photograph identity period translation identity permutation identity permutations identity philosophy identity politics identity-politics identity power identity predicament identity principle identity principleof microparticles identity principle of microparticles identity principle of three aspects identity problem identity problems identity project identity property identity recognition technology identity recognization identity reconstruction identity recycling identity relation Identity relationship identity relator