单词	amplidyne
释义	amplidyne noun am·​pli·​dyne ˈampləˌdīn plural -s : a direct-current generator that by the use of compensating coils and a short circuit across two of its brushes precisely controls a large power output whenever a small power input is varied in the field winding of the generator Word History Etymology amplifier + -dyne (from Greek dynamis power) First Known Use 1940, in the meaning defined above
随便看	historicocritical historicocritically historied histories historiette historiettes historified historifies historify historifying historio- historiographer historiographers historiographership historiographic historiographical historiographically historiographies historiography historiology historism history history has shown history in the making history is on someone's side

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