释义 |
fruit·lessBrE /ˈfruːtləs/NAmE /ˈfruːtləs/ adjectiveproducing no useful results 没有成果的;无成效的;徒然的 SYN unproductive ◆a fruitless attempt/search 徒然的尝试/搜查◆Our efforts to persuade her proved fruitless. 我们努力说服她,但毫无成效。 OPP fruitful ▸ fruit·less·ly BrE /ˈfruːtləsli/NAmE /ˈfruːtləsli/ adverb |