单词 invex 释义 † invex Obs. rare—1.[f. L. in- (in-2) + stem of convex.]= concave.1688R. Holme Armoury iii. 319/1 By means whereof any round body either with an Invex or Convex may be wrought.Hence invexed |nvkst|, a. Her., concaved.1828–40Berry Encyc...