octagon
🇺🇸
/ˈɑːktəɡɑːn/
🇬🇧
/ˈɒktəɡən/
noun
R
a shape with eight straight sides
The stop sign is shaped like an octagon.
這個停車標誌是八角形的。
translation
八邊形
詞形變化
Plural
octagons