凸面 tūmiàn

tūmiàn noun convex surface
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '凸面')

Contained in

• 双凸面(雙凸面) convex on both sides (of lens); biconvex
• 凸面体(凸面體) convex body
• 凸面镜(凸面鏡) convex mirror