triangular
🇺🇸
/traɪˈæŋɡjələr/
🇬🇧
/traɪˈæŋɡjələ(r)/
shaped like a triangle
The roof has a triangular shape with three sides.
屋頂呈三角形,有三條邊。
involving three people or groups
The election became a triangular contest between three candidates.
選舉變成了三位候選人之間的三方角逐。