常見例句His struggle with adversity is fruitless. 他徒與不幸掙扎而毫無結(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. 到目前為止,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。The next two days were spent in fruitless parleys. 其后兩日是消磨于毫無結(jié)果的談判中。 返回 fruitlessness