broadened

英 [ˈbrɔːdnd]

美 [ˈbrɔːdnd]

v.  变宽; 变阔; (使)扩大影响; 增长(经验、知识等)
broaden的过去分词和过去式

过去分词：broadened　

COCA.29229

柯林斯词典

• VERB 变宽
  When somethingbroadens, it becomes wider.
  1. The trails broadened into roads...
     羊肠小道变成了宽阔的公路。
  2. The smile broadened to a grin.
     笑容变得更加灿烂。
• V-ERG 扩大…的范围；增长，增加（经验、受欢迎程度）
  When youbroadensomething such as your experience or popularity or when itbroadens, the number of things or people that it includes becomes greater.
  1. We must broaden our appeal...
     我们必须进行更广泛的呼吁。
  2. I thought you wanted to broaden your horizons...
     我想你是想拓宽自己的视野。
  3. The political spectrum has broadened.
     政治范围得到了扩大。
• PHRASE 开阔（心胸）
  If an experiencebroadensyourmind, it makes you more willing to accept other people's beliefs and customs.
  1. They say that travel broadens the mind.
     他们说旅行能够开阔心胸。

双语例句

• Expansion of class and social practices broadened my horizons, so I further understand society;
  课内外的拓展和社会实践开阔了我的视野，使我进一步认识社会；
• This narrow highway should be broadened.
  这条狭窄的公路应该加宽。
• The smile broadened to a grin.
  笑容变得更加灿烂。
• The economic globalization broadened the advanced talents'vision of developing country, and also provided them more opportunities to choose.
  经济全球化开阔了发展中国家高级人才的视野，并且为他们提供了更多的机会。
• Over recent years, it has increasingly broadened its export base and reduced its dependence on the US.
  近年来，中国日益扩大了出口基础，降低了对美国的依赖。
• The business scope has been broadened, and there are more visitors than ever before.
  经营范围扩大了，而且客户也多了很多。
• This broadened my vision and knowledge.
  这拓宽了我的视野和知识。
• The deploitation of this narrative perspective has greatly broadened and deepened the theme of the novel.
  这个新的叙事视角的开拓，大大拓宽并深化了小说的主题。
• The Sophists broadened philosophy to include not only physics and metaphysics, but ethics and politics.
  诡辩派哲学家拓宽了哲学，使之不仅包括物理学和形而上学，还包括伦理学和政治学。
• In the capital he broadened access to health and education, kick-started long-delayed transport projects and ousted incompetent bureaucrats.
  在雅加达，他扩大了医疗保险和教育的覆盖范围，启动了拖延已久的交通项目，并罢免了无能的官员。