broaden

（使）变宽，（使）扩大

broaden

放宽, 变宽, 扩大, 加宽

broaden

1. make broader; "broaden the road"

(hypernym) ,

2. extend in scope or range or area; "The law was extended to all citizens"; "widen the range of applications"; "broaden your horizon"; "Extend your backyard"

(synonym) ,

(hypernym)

(verb-group) ,

3. vary in order to spread risk or to expand; "The company diversified"

(synonym) ,

(hypernym) , ,

4. become broader; "The road broadened"

(hypernym)