broadening

英 [ˈbrɔːdnɪŋ]

美 [ˈbrɔːdnɪŋ]

v.  变宽; 变阔; (使)扩大影响; 增长(经验、知识等)
broaden的现在分词

现在分词：broadening　

BNC.22258 / COCA.24787

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。

英英释义

noun

• the action of making broader
  1. the broadening of travel
• the act of making something wider
  Synonym:widening
• an increase in width
  Synonym:widening

双语例句

• So it is necessary to seek new theories to explain the spectral lines broadening of stars.
  这样，寻求新的理论解释恒星光谱线的加宽成为必要。
• I fear that in broadening your mind, you have narrowed your heart.
  我就怕你见识广了，心胸却变窄了。
• I'm broadening what I'm willing to do.
  我放宽了对工作的要求。
• Broadening of A1 ( LO) were demonstrated from spatial correlation effect.
  观察到了A1（LO）模式由于空间相关效应引起的展宽。
• The weltanschauung of European man was ever broadening out.
  欧洲人的世界观前所未有地拓宽了。
• In recent years, the scale of China's foreign-aid training has been expanding and related domain broadening.
  近年来，我国的援外培训规模不断扩大，领域持续拓宽，在国家对外关系中的作用也不断凸显。
• Experimental investigation has been done to focus on the broadening and amplification of the chirped pulse.
  实验研究了这套用于产生高能短脉冲激光的光纤前端系统的啁啾脉冲展宽与放大特性。
• He wants to lower France's wealth tax by broadening its base.
  他想要通过扩大基数来降低法国的财富税。
• Study of Band Gap Broadening Method and Waveguide Transmission Property of Photonic Crystal Formed by Holographic Lithography
  全息光子晶体禁带展宽方法和波导传输特性的研究
• Broadening your horizons will be a side effect of learning a language.
  开阔你的视野将是学习一种语言的副作用。