英语词汇aperture card怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	aperture card
释义	aperture cardn.（名词） 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
随便看	crash-land crash landing crash pad crash truck crash wagon crashworthy crash–dive crash–land crass crasser crassest Crassus -crat crate crated crater crater crater Crater cratered cratering Crater Lake craterlet craterlets craters

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。