英语词汇optical tracer arm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 tracer arm
释义	optical tracer arm
随便看	undeadened undeadliness Undeadly undeadness undeads undeaf undeafed undeafened undeafening undeafing undeafs undealt undealts undean undear Undeath undebarred undebarred from doing undebased undebatable undebatable facts undebatable motion undebatably undebated undebauched

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。