英语听力精选进阶版 17431

 

David Kilcullen: Feral Cities

Series 1

TUE 23 JUL 2013

Tim Harford is joined by influential¹ counter-insurgency expert David Killcullen.

1 influential   

adj.有影响的，有权势的

参考例句：

• He always tries to get in with the most influential people.他总是试图巴结最有影响的人物。
• He is a very influential man in the government.他在政府中是个很有影响的人物。