vt.加宽；使变宽；扩大
vi.变宽
When are they going to widen the streets? 他们打算什么时候把这些街道加宽?
Mr.Trent hopes the city won't go through with its plans to widen the street. 特伦特先生希望这座城市不会实现它的拓宽街道的计划。
We should widen the opportunities for adequate medical care. 我们应当使得到适当医药救护的机会更为扩大。
He wants to widen his knowledge of the industry. 他想扩充自己在这一行业的知识。
Reading books widely can widen your knowledge. 广泛阅读书籍能扩大你的知识面。
