英语词汇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	cosine
释义	cosine/ˈkəʊsain/n. Math. the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse 【数】(直角三角形中的)余弦 [modern Latin cosinus (as CO-, SINE)]
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英汉双解词典包含94788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。