英语词汇“proving ground”是什么意思，“proving ground”的读音、用法及例句翻译-烛光网

词汇	proving ground
释义	prov·ing ground AHD[pro͞o′vĭng] D.J.[ˈpruːvɪŋ]K.K.[ˈpruvɪŋ]n.（名词） A place for testing new devices, weapons, or theories.试验场：一个对新的装置，武器或理论进行试验的地方
随便看	uninteresting uninuclear uninucleate uninvited uninviting uninvolved union union Union union catalog union church Union City Union College (Kentucky) Union College (Kentucky) Union College (Nebraska) Union College (Nebraska) Union College (New York) Union County College Uniondale unionise unionism unionisms unionist unionists unionize

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