英语词汇trifocal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	trifocal
释义	tri·fo·cal /traɪˈfəʊkəl，ˈtraɪf-/ a. \| n. I a. 三焦距的；(眼镜镜片)有三焦距的，三光的 II n. 1. 三焦距透镜 2. [trifocals] 三焦距(镜片)眼镜，三光眼镜
随便看	unworthiness unworthiness unworthinesses unworthy unwound unwoundable unwounded unwove unwoven unwrangling unwrap unwrapped unwrapping unwraps unwrathfully unwrathfulness unwrathfulnesses unwreathe unwreathed unwreathes unwreathing unwrenched unwresting unwrestled unwretched

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