单词 secans 释义 ‖ secans Obs.Pl. secantes.[L. form of next.]= secant n.The mod.L. secans in this use was introduced by Thomas Finck Geom. Rotundi, Basle 1583, pp. 73, 76.1599E. Wright Err. Navig. D 1, The Secans of the latitude of each poynt.Ibid., The...