英语词汇secant怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	secant
释义	secant secant n: (geometry: line cutting curve) (几何术语) SC 割线 gē xiàn TC 割線 secant n: (ratio of triangle) (几何术语) SC 正切 zhèng qiē TC 正切
随便看	trachea tracheal tracheitis tracheotomy trachoma tracing tracing paper track track and field trackball track down tracker tracking tracking station trackless track meet track record track suit tracksuit tract tractability tractable traction tractor tractor-trailer

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。