英语词汇arc cotangents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 cotangents
释义	arc cotangent 【数字】反余切(符号cot⁻¹)[亦作 inverse cotangent]
随便看	sulphurations sulphurator sulphurators sulphur bacterium sulphur-bottom sulphur butterflies sulphur butterfly sulphur candle sulphur dioxide sulphur dioxides sulphured sulphureous sulphureously sulphureousness sulphuret sulphuretted sulphuretted hydrogen sulphur-flower sulphuric sulphuric acid sulphuric acids sulphuric anhydride sulphuric ether sulphurisation sulphurise

英汉双解词典包含483723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。