secant
/'si:kәnt/
📖 中文释义
- a. 正割的
- n. 割线, 正割
🔗 释义中的汉语词
🧩 词形变化
复数 secants
📘 English Definition（英文释义）
- n. a straight line that intersects a curve at two or more points
- n. ratio of the hypotenuse to the adjacent side of a right-angled triangle