trickle-down theory
常见例句
- Ineconomics, there is a theory called "trickle-down effect".
經濟學裡有個“垂滴傚應”的理論。
blog.sina.com.cn - The charitable ways of Gates and Buffett also provide living proof that the "trickle-down theory" is in fact reality.
FORBES: Magazine Article - They have tried to sell us this trickle-down theory before.
WHITEHOUSE: The White House - The trickle-down theory has reached rock-bottom.
ECONOMIST: America’s poorest places need investment 返回 trickle-down theory