fruitless 核心词议：
adj. 没有成果的，无益的；不结果实的；不成功的；白搭
fruitless 基本解释
adj. 没有成果的，无益的；不结果实的；不成功的；白搭
速记方法知识扩展
中文词源
中文词源：
fruitless
精选例句
1、 After a fruitless morning sitting at his desk he had given up.
他在书桌前徒劳地坐了一个上午后便放弃了。
常见考点例句：
- It was simply categorized as a fruitless enterprise .
- 它只是一个徒劳的企业归类为。
- In any event , the debate over which test is stricter is somewhat fruitless .
- 无论如何，关于哪一个标准更严格的争论多少有点徒劳。
- She keeps on pouring out her love and lovesickness in her beautiful but fruitless pursuit of her yearning .
- 她不断地吐露相思和爱慕，为她的向往作了徒劳而绮丽的追寻。
- This is a fruitless love .
- 这是没有结果的爱。
- That withdrawal was preceded by years of ultimately fruitless diplomacy .
- 因为那样的撤退在前，最终的无果的外交努力在后。