quadrangular
adjective /kwɒˈdræŋɡjələ(r)/
/kwɑːˈdræŋɡjələr/
- (geometry
) (of a shape几何 ) having four sides and flat rather than solid形状 四角形的 - (of a sporting competition
) involving four teams or individuals who each compete against all the others体育比赛 四队(或四人)参加的;四方角逐的