单词	nuclear fission
释义	nuclear fission noun physics : a process in which the nucleus of a heavy atom is split apart Medical Definition nuclear fission noun : fission sense 2b
随便看	fragrantly frags fraid fraidy-cat fraik frail frailejones frailejón frailer frailest fraillier frailliest frailly frailness frailnesses frails frailties frailty fraim fraischeur fraise fraises frake Fraktur frakturs

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