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

1
?变焦透镜
... variable focus: 可变焦点 variable focus lens: 变焦透镜 variable focus pyrometer: 变焦点高温计 ...
2
?可变焦距透镜
... vari-focus lens 变焦物镜 variable focus lens 可变焦距透镜 variable focus objective 可变焦物镜 ...
3
?可变焦伸缩镜头
... 变焦距光学系统 variable focal length zoom lenses 可变焦伸缩镜头 variable focus lens 变速齿轮 variable light-filtering device ...

短语

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 ?变焦透镜 ... variable focus: 可变焦点 variable focus lens: 变焦透镜 variable focus pyrometer: 变焦点高温计 ... 2 ?可变焦距透镜 ... vari-focus lens 变焦物镜 variable focus lens 可变焦距透镜 variable focus objective 可变焦物镜 ... 3 ?可变焦伸缩镜头 ... 变焦距光学系统 variable focal length zoom lenses 可变焦伸缩镜头 variable focus lens 变速齿轮 variable light-filtering device ... 短语 1 Micro fluid variable-focus lens 微流体变焦透镜 2 variable focus zoom lens 可变焦距透镜 3 focus-variable lens 变焦透镜
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