单词	supermassive
释义	supermassive adjective su·​per·​mas·​sive ˌsü-pər-ˈma-siv  : having a very large mass : extremely or extraordinarily massive a supermassive black hole Word History First Known Use 1937, in the meaning defined above
随便看	bioecologic bioecological bioecologist bioecology bioelectric bioelectrical bioelectricities bioelectricity bioelectrochemical bioelectrochemistry bioelectronics bioenergetic bioenergetics bioenergy bioengineer bioengineered bioengineering bioengineerings bioengineers bioequivalence bioequivalences bioequivalencies bioequivalent bioethanol bioethical

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