| 例句 |
adjective a fruitful collaboration/discussion富有成效的合作／讨论 a fruitful source of information The research has proved extremely fruitful. This research has been particularly fruitful in helping our understanding of the disease. It was a very fruitful discussion. Official manuals can be a potentially fruitful source of information. Sometimes the questionnaires had remarkably fruitful results. There was a close and fruitful collaboration between scientists and engineers. |