broad·en /ˈbrɔːdn $ ˈbrɒːdn/ ●○○ verb 1 [transitiveT]INCREASE IN ACTIVITY, FEELINGS ETC to increase something such as your knowledge, experience, or range of activities 增长〔知识或经验〕;扩大〔活动范围〕 The course helps school-leavers broaden their knowledge of the world of work. 这门课程有助于毕业生增加对职场的了解。
I’d like to work abroad to broaden my horizons (=learn, experience, or attempt new things). 我想去国外工作,开阔眼界。
Travel broadens the mind (=helps you to understand and accept other people’s beliefs, customs etc). 旅行使人胸襟开阔。
2 [intransitiveI, transitiveT] to affect or include more people or things, or to make something affect or include more people or things (使)扩大〔影响或所包含的范围〕 SYN widen, expand Mr Mates said the party must broaden its appeal to younger voters. 梅茨先生说该党必须扩大在年轻选民中的影响。
Flynn’s appeal broadened as the campaign continued into the summer months. 随着这场运动持续到夏季,弗林的号召力也扩大了。
I want to broaden the discussion to other aspects of the problem. 我想将讨论范围扩展到这个问题的其他方面。
3 [intransitiveI, transitiveT]WIDE to make something wider, or to become wider (使)变宽 SYN widen Mark’s smile broadened. 马克笑得更加灿烂了。
The council decided to broaden the pavement. 地方议会决定拓宽人行道。
4 broaden out phrasal verbphr v WIDEif something, especially a river or road, broadens out, it becomes wider 〔尤指河或路〕逐渐变宽 SYN widen out The river broadens out at this point. 河道在这里开始变宽。
broadens ... mind• Like travel, it broadens the mind.