英语词汇“arcsec”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	arcsec
释义	arcsec 英'ɑːksek美'ɑːksek COCA¹⁹²²⁹⁴BNC⁷⁰⁷⁹¹iWeb⁵⁷⁰¹⁶ 基本英英近义反义 abbr.角秒=arc second Noun: the inverse function of the secant; the angle that has a secant equal to a given number近义词 arcsecant反正割arc secant反正割inverse secant反正割
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