英语词汇arc tan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	arc tan
释义	arc tan 简明释义 abbr.反正切（arc tangent）专业释义 1 机械工程反正切
随便看	road congestion road consignment note road construction road construction road construction equipment road construction machine road construction material road construction road construction work road control road course roadcraft road crew road crew roadcrew road crossing road crossing road crossing design road crossing signal road cross-section Road-crown road crown road curve road curve roadcut

英汉双解词典包含3185865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。