餘割
拼音：yú gē英文解釋：
cosecant【電】 cosecant
中文解釋：
一個角的頂點和該角終邊上另一個任意點之間的距離除以後一個點的非零縱坐標所得之商,... >>查看“餘割”在國語詞典中的解釋中英例句：
- 餘割直角三角形中一個角正弦的倒數The reciprocal of the sine of an angle in a right triangle
- 餘割直角三角形中一個角正弦的倒數The reciprocal of the sine of an angle in a right triangle.
- 餘割有向角的餘角或弧的餘割The secant of the complement of a directed angle or arc
- 餘割有向角的餘角或弧的餘割The secant of the complement of a directed angle or arc.