英语词汇arc cosine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 cosine
释义	arc cosinen.Mathematics（名词）【数学】 The inverse function of the cosine of an angle.反余弦：角度余弦的反函数
随便看	facula faculae facultative work farm workflow workfolk workfolks work force work function work hardening workhorse workhouse working working working capital working class working control working day working dog working fluid working girl workingman workingmen working papers workings

英汉双解词典包含166908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。