单词	electron multiplier
释义	electron multiplier noun : a device utilizing secondary emission of electrons for amplifying a current of electrons Word History First Known Use 1934, in the meaning defined above
随便看	Microgadus microgamete microgametes microgametocyte microgametocytes microgametophyte microgamy Microgaster microgauss microgausses microgeographic microgeographic race microgeographical microgeography microgliacytes microgliae microglias micrograft micrografting microgram microgrammae microgrammas microgrammata micrograms microgranite

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