英语词汇f.s. 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	f.s. sec.
释义	Examples: secant (of angle), written sec θ— 正割 US Securities and Exchange Commission (SEC)— 美国证券交易委员会 • 安全与交换委员会 • 证交会
随便看	multiple rounds multiple routes multiple R regression multiple rules multiple runs multiple safety multiple sales multiple sales channels multiple sampling multiple scales multiple scanned multiple scanning multiple scattering multiple scattering analysis multiple scenarios multiple schedules multiple schemes multiple sclerosis multiple sclerosis international Federation multiple screens multiple sealing multiple sectors multiple segments multiple selection multiple senses

英汉双解词典包含2273206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。

secant (of angle), written sec θ—