cosine
音标发音
- 英式音标 [ˈkəʊ.saɪn]
- 美式音标 [ˈkoʊ.saɪn]
- 英式发音
- 美式发音
基本解释
- n.[数]余弦
英英字典
- (in a triangle that has one angle of 90°) the ratio of the length of the side next to an angle less than 90°, divided by the length of the hypotenuse (= the side opposite the 90° angle)