英语词汇arc cosecant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 cosecant
释义	arc cosecantn.Mathematics（名词）【数学】 The inverse function of the cosecant of an angle.反余割：角度余割的反函数
随便看	third person third rail third-rate Third Reich thirds third-stream Third World third–degree burn third–rate third–stream thirst thirsted thirstier thirstiest thirsting thirsts thirsty thirteen Thirteen Colonies thirteens thirteenth thirteenths thirties thirtieth thirtieths

英汉双解词典包含166908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。