英语词汇arc cotangent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 cotangent
释义	arc cotangent 【数】反余切
随便看	preromanticism preromanticisms preroute prerouted preroutes prerouting preroyal preroyally preroyalties preroyalty Pres pres. Pres. presa presacrifice presacrificed presacrifices presacrificial presacrificing presage presaged presageful presagefully presagefully presagement

英汉双解词典包含548777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。