The industrial production, research & development of ludwigite are reviewed. The significance of development also stated.述国内对硼镁铁矿工业生产 和 科研开发情况,以及硼镁铁矿开发的意义....
Her delicate constitution disincline her from such an arduous job.她纤弱的体质使得她不欲担任如此艰钜的工作....a long, hot and arduous journey...一段漫长、炎热而又艰苦的旅程She undertook the arduous task of monitoring the elections.她承担了监督选举的艰巨任务。We must h...
My brother is of the acquiescent rather than the militant type.我弟弟是属于服从型的而不是好斗型的.Far from being unctuous, Pat was always loath to appear acquiescent.由于并不愿意假意奉承，所以帕特总是不愿意表现出勉强顺从的姿态。She is too acquiescent , ie too ready to...
You can watch aircraft take off or land at close quarters.你可以近距离观察飞机的起降。I'm 29 and three-quarters.我29岁零9个月。The estate consists of a main house, servants' quarters, a garage, stables and 100 acres of woods.这地产包括...
The resort still preserves a feeling of exclusivity.这个度假胜地仍然保持着极少部分人专享的情调。recipes for jams and preserves果酱和蜜饯的制作方法Mother made some plum preserves.母亲做了一些蜜饯洋李....