Kiokun
🇨🇳
🇯🇵
🇰🇷
👥
🎓
📚
📦
Sign in with Google
Sign in
Chinese
#
凸折线
/
凸摺線
[tūzhéxiàn]
convex polygonal line
Notes
#
Sign in to add your own note
Example Sentences
#
Contains
#
凸
tū
でこ
철
protrude
摺
す.る
접
fold
摺线
zhéxiàn
variant of 折線|折线[zhéxiàn], broken line (continuous figure made up of straight line segments)
線
xiàn
すじ
선
thread