首页英语词典tangenttangent英英释意

tangent

英 ['tæn(d)ʒ(ə)nt] 美['tændʒənt]
  • adj. 切线的,相切的;接触的;离题的
  • n. [数] 切线,[数] 正切
  • n. (Tangent)人名;(瑞典)坦根特

英英释意


1. a straight line or plane that touches a curve or curved surface at a point but does not intersect it at that point
2. ratio of the opposite to the adjacent side of a right-angled triangle