英语词汇variable focus lens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	variable focus lens
释义	variable focus lens 简明释义可变焦距透镜，可变焦镜头网络释义 1 ?变焦物镜 ... zooming 释义：变焦(照相时改变焦距、视野可增大或缩小) variable focus lenses 释义：变焦物镜,可变焦距透镜 stepwise image amplifier 释义：分级变焦影像放大器 ...
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英汉双解词典包含3185865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。