| 释义 |
fruitless 构词法3100 全国卷频次：0 /ˈfruːtləs/ a. 不结果实的；无用的；不成功的；无结果的；无收益的 高考真题原句提选：Sibson’s house was three kilometers off the main road and was so well hidden by trees that he knew calling for help would be 【fruitless】.西布森的房子离主干道有三公里远，被树木掩盖得很好，他知道打电话求救是没有结果的。(2012年四川卷完形填空)In a sense, they are spending a significant amount of time in fruitless efforts as they multitask.从某种意义上说，他们在做多任务时，花了大量的时间进行无结果的努力。 |