fruitless
fruitlessadjective- failing to achieve the desired results; unproductive or useless
无成果的;无收益的;无用的
his fruitless attempts to publish poetry.
他发表诗作的徒劳尝试。
- (of a tree or plant) not producing fruit
(树,植物)不结果实的
派生fruitlesslyadverbfruitlessnessnoun
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