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

• This narrow highway should be broadened.
  这条狭窄的公路应该加宽。
• My research experience was also important to me in that it broadened my view of the environmental engineer field.
  我的研究经历对我也很重要，因为它开拓了我在环境工程学领域的视野。
• They have broadened out the avenue considerably.
  他们把这条马路加宽了不少。
• But I am glad because it's not only been fun, it's broadened my outlook on life.
  我很高兴，因为上网不但有趣，而且它也开阔了我的人生观。
• Stanford Law School also broadened its third-year curriculum for students to earn joint degrees with other university departments.
  斯坦福法学院（StanfordLawSchool）也放宽了三年级的课程限制，允许学生获取该院系与其他大学院系的联合学位。
• Yes, I have really broadened my horizons today.
  没错，今天我算是大开眼界了。
• The advertisements of costume in Paris broadened his outlook.
  巴黎的服装广告使他大开眼界。
• She broadened the base of her writing after retirement.
  退休后，她扩大了自己的写作基础。
• 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。
• 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。