首页英语词典sinesine英英释意

sine

英 [saɪn] 美[saɪn]
  • n. 正弦
  • prep. (拉)无(等于without)
  • n. (Sine)人名;(土)西内

英英释意


1. ratio of the opposite side to the hypotenuse of a right-angled triangle