octagon
US /ˈɑːk.tə.ɡɑːn/
UK /ˈɒk.tə.ɡən/
名詞
八邊形
a plane figure with eight straight sides and eight angles
範例:
•
The stop sign is a perfect example of an octagon.
停車標誌是八邊形的完美例子。
•
The architect designed the building with an octagon-shaped tower.
建築師設計了一座帶有八邊形塔樓的建築。
相關詞: