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 cosine (缩略词： arcos) noun a mathematical function that is the inverse of the cosine function 【数】反余弦。
随便看	politically politically correct （或 incorrect） political offence political prisoner political refugee political science political scientist politician politicization politicize politick politicly politico politico- politics polity polje Polk polka polka dot polka-dotted poll pollack Pollaiuolo pollan

英汉双解词典包含131075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。