英语词汇bifocus lens是什么意思，bifocus lens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	bifocus lens
释义	bifocus lens　双焦透镜bifoil['baifɔil][建]双叶双拱
随便看	crest tower crest truncation crest value crest voltmeter crest-board crestal injection crestal plane crestaloy crestatron crested crested crested crested crestfallen crestfallen crestfallen cresting cresting cresting crestless crestomycin crests crests Creswellian creswellian

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