broaden基本解释
v.变宽；扩大；开阔
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名词: broadener 过去式: broadened 过去分词: broadened 现在分词: broadening 第三人称单数: broadens
v.变宽；扩大；开阔
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名词: broadener 过去式: broadened 过去分词: broadened 现在分词: broadening 第三人称单数: broadens
verb
1. become broader
e.g. The road broadened
2. make broader
e.g. broaden the road
3. vary in order to spread risk or to expand
e.g. The company diversified
Synonym: diversifybranch out
4. extend in scope or range or area
e.g. The law was extended to all citizens
widen the range of applications
broaden your horizon
Extend your backyard
Synonym: widenextend
1. 变宽
When something broadens, it becomes wider.
e.g. The trails broadened into roads...
羊肠小道变成了宽阔的公路。
e.g. The smile broadened to a grin.
笑容变得更加灿烂。
2. 扩大…的范围；增长，增加（经验、受欢迎程度）
When you broaden something such as your experience or popularity or when it broadens, the number of things or people that it includes becomes greater.
broaden在线翻译
e.g. We must broaden our appeal...
我们必须进行更广泛的呼吁。
e.g. I thought you wanted to broaden your horizons...
我想你是想拓宽自己的视野。
3. 开阔（心胸）
If an experience broadens your mind, it makes you more willing to accept other people's beliefs and customs.
e.g. They say that travel broadens the mind.
他们说旅行能够开阔心胸。
相关词组：broaden out
1.
1. 放宽：broadcloth 细毛织品 | broaden 放宽 | broadish 稍宽阔的
2. 变宽：Exceeded 超过 | Broaden 变宽 | Encompass 包含
3.
3. 加宽：strengthen加强 | broaden加宽 | weaken削弱
4. 扩大：broadcast 广播 | broaden 扩大 | build=建造
If we go on a trip abroad, we can broaden our view and gain knowledge we cannot get from books.
如果我们去国外旅行, 我们可以开阔眼界, 学到书本上学不到的知识。
2016全国卷2
