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	intines intire intis intisy intitle intitled intitles intitling intitulate intitulation intitule intituled intitules intituling intl intmd intmt intn intnl into into a cocked hat into action into bed with into cahoots into cahoots with

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