英语词汇cosines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	cosines
释义	cosine['kəusain] n.【三角学】余弦[略作 cos, 参较 sine, factorial]
随便看	rough air rough-and-readiness rough and ready rough-and-ready rough and round rough and tough rough and tumble rough-and-tumble rough-and-tumbles rough-axed brick rough bark rough bluegrass rough breathing rough breathings rough burning roughcast roughcaster roughcasters roughcasting rough coat rough-coat rough-coated rough colony rough copy rough cut

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。