英语词汇optical length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	optical length
释义	optical length = optical path
随便看	perch² perch¹ perciatelli perciatellis percipience percipience,percipiency percipiences percipiencies percipiency percipient percipiently percipiently percipients Percival Percival Percival Percivale Percival(e) percivales Percivall percivals percoid percoidean percoid,percoidean percolable

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