基本解釋n.無傚無益.同根派生 fruitlessness相關(guān)詞英漢例句His struggle with adversity is fruitless. 他徒與不幸掙紥而毫無結(jié)果。Their negotiation was fruitless. 他們的談判沒有結(jié)果。So far the search for the missing boy has been fruitless. 到目前爲(wèi)止,還沒有找到那失蹤的男孩。I'm sorry you've had a wasted (ie unnecessary, fruitless) journey. 很遺憾你白跑了一趟。His efforts to woo her to his side proved fruitless. 他試圖說服她站到自己一邊的努力徒勞無功。fruitlessness更多例句