英语词汇窗孔卡片是什么意思，窗孔卡片的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	窗孔卡片
释义	DEFINITIVE EXAMPLES 权威例句〔aperture card〕A punched card on which frames of a microfilmed document are mounted.窗孔卡片，穿孔卡片：镶有缩微胶片的穿孔卡片美国传统
随便看	tramples trampling trampling trampling trampolin trampoline trampoline trampoline trampolinist tramps tramps tramroad trams trimethylene cyanide trimethylene diamine trimethylene dimercaptan trimethylene glycol trimethylene glycol diacetate trimethylene glycol dibutyrate trimethylene iodohydrin trimethylene oxide trimethylene-formal trimethylene-trinitramine trimethylenediamine trimethylenedinitrilo-tetraacetic acid

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