英语词汇Leopold's law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	Leopold's law
释义	Leopold's law 简明释义利奥波德氏定律网络释义 1 ?广义广义
随便看	variable focus lens variable focus lens variable focus lens variable focus light variable focus objective variable-focus pyrometer variable focus zoom lens variable force variable format variable format code variable format generator variable format input variable format message variable-format message variable-format messages variable format part variable format part description variable format specification variable fraction sampling variable free expression variable free-stream velocity variable frequency variable-frequency variable frequency air conditioner variable frequency clock

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。