broaden

'brɒ:dn

六级托福 Collins 1

v. make broader
v. become broader

vi. 变宽, 扩大
vt. 放宽, 使扩大

Collins 星级

6,900

BNC 频率

6,614

使用频率

broaden由词根broad（宽的）和后缀-en（使…变得）组成。可以理解为“使变得宽”，即扩展的意思。

例句

1. She wants to broaden her knowledge by reading more books.

她想通过多读书来拓宽自己的知识。

2. Traveling can help you broaden your perspective on different cultures.

旅行可以帮助你拓宽对不同文化的视野。

3. The company aims to broaden its market by launching new products.

公司旨在通过推出新产品来拓宽市场。