3. Economists tend to cling to whatever assumptions are required to use the techniques they favour. 经济学家倾向于坚持任何假设都需要使用他们的偏爱技术支持。
英英解释
n.
1. fruit (especially peach) whose flesh adheres strongly to the pit
2. come or be in close contact with; stick or hold together and resist separation
3. to remain emotionally or intellectually attached
4. hold on tightly or tenaciously