英语词汇arc sec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 sec
释义	arc sec abbr.arc secant
随便看	front office front-office front offices frontogenesis frontogenetic function frontolysis fronton frontons frontoparietal index Front Page front-page front-paged front pages front-pages front-paging front pinacoid front porch front-porch campaign front porches Front Range front-rank front room front rooms front-runner front-runners

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。