adj.有寬沿的；有闊邊的

Wear a broad brim hat. 戴闊邊帽。

This hat has a broad brim. 這頂帽子邊很寬。

a straw hat with a tall crown and broad brim; worn in American southwest and in Mexico. 高頂寬邊的一種草帽；美國南部和墨西哥人戴這種帽子。

The wide brim of his hat shadowed his face. 他的大帽檐的影子映在他的臉上。

The river opens out suddenly into a broad estuary. 江面忽然開闊起來，形成一個寬廣的河。