音標(biāo)發(fā)音英式音標(biāo) [k???t?n.d??nt]美式音標(biāo) [ko??t?n.d??nt]英式發(fā)音 美式發(fā)音 基本解釋n.餘切同根派生 cotangent相關(guān)詞英漢例句用作名詞 (n.)The inverse function of that restricted cotangent function is called the arccotangent function.被限定的餘切函數(shù)之反函數(shù)叫做反餘切函數(shù)。cotangent更多例句英英字典劍橋英英字典 a function (= a mathematical relation) of an angle that is the reciprocal (= number) of tangentcotangent劍橋字典cotangent柯林斯字典