I've had a very unproductive day.我这一天什么事都没干成。One quarter of the country is reckoned as unproductive.该国四分之一的土地被认为是不毛之地.To prospect for ( oil, for example ) in an area supposed to be unproductive.盲目开掘在认为资源不足的地区盲目找 ( 如...
I've had a very unproductive day.我这一天什么事都没干成。Research workers are well aware that much of their time and effort is unproductive.研究人员很清楚，他们的很多时间和精力全都是白费。...increasingly unproductive land.越来越贫瘠的土地One quarter of the co...
The place have indeed the bareness that do not suggest hide treasure.这地方的空无确实不会让人联想到任何暗藏的财宝.The place had indeed the bareness that did not suggest hidden treasures.这地方的空无一物确实不会让人联想到任何暗藏的财宝.Her dining - room had the decen...
Charlie Nelson has nurtured fine sprinters.查理·纳尔逊已经培养出了相当优秀的短跑选手。Cheetahs , the champion sprinters of the animal kingdom , have non - retractable claws that give a similar advantage.猎豹是动物中的短跑之王, 它的脚爪是不能伸缩的,这给猎豹提供了类似的优势(译...
His wrist was sprained.他的手腕扭伤了。I stumbled and sprained my ankle.我摔了一跤，把脚脖子扭了。When Mary sprained her ankles, John carried her piggyback to the doctors.玛丽扭伤了足踝, 约翰驮她去看医生....