The rocket tumbled out of control shortly after lift-off.发射后不久,火箭就失控坠落了。The man tumbled over backwards.那个人向后摔倒了。He slipped and tumbled down the stairs.他脚一滑滚下了楼梯。...
There's an extra duvet in the bottom drawer of the cupboard.橱柜最底层的抽屉里还有一床羽绒被。He fell asleep in the front room so I covered him up with a duvet.他在起居室睡着了,我便给他盖上了羽绒被。You know the difference between a duvet , duna , and...