凸多边形 tū duō biān xíng

DEFINITIONS

  1. convex polygon

CHARACTERS

凸 tū
HSK 6
protrude, bulge out, convex
多 duō
HSK 1
much, many; more than, over
边 biān
HSK 2
edge, margin, side, border
形 xíng
HSK 5
form, shape, appearance