英语词汇“standard optical position centre”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	standard optical position centre
释义	standard optical position centre centre, standard optical position A reference point specific to each spectacle lens shape. The standard optical position is on the vertical line passing through the boxed centre, and is at the boxed centre. See boxing centre; boxing system.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

standard optical position centre