Read Edit View history 凸折线 tūzhéxiàn convex polyline Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 凸折线/ 凸摺線 tūzhéxiàn convex polyline convex polygonal line 我们可以通过这些散点构建一条凸折线。 Edit Delete References Add reference No references for this word.