请输入您要查询的英文单词：
单词
fruitless
释义
fruitless
ADJ
/ˈfruːtləs/
producing no good results, especially despite a lot of work 无结果的；无收益的；徒劳的
All their efforts to find her proved fruitless.
他们为寻找她而付出的所有努力都是徒劳的。
DERIVED WORD
fruitlessly
adv
fruitlessness
noun
U