Both animals and people were gasping for breath in the rarefied air.动物和人在稀薄的空气中都大口喘着气。rarefied hypersonic aerodynamics高超音速稀薄空气动力学rarefied-gas aerodynamics稀薄气体空气动力学...living at very high altitudes where the atmosphere is ...
When hitting forehands with the closed stance the arm is behind you.其优势在正手上特别能够体现.You like to take backhand crosscourt and to run around and hit forehands off second serves.你喜欢打反手穿越,大范围跑动然后正手接二发....
Photocopy: Duplicate of a document, etc. produced either by xerographic electrofax process.影印本: 用干影印或电传影印造成的文件副本.The manager asks the secretary to duplicate the document.经理让秘书复印这份文件.Can you duplicate the key for me?你能把这把...
The shop imports goods such as painted gourd containers.这家商店进口诸如彩绘葫芦容器等商品。Are you going with him? You must be out of your gourd.你和他一块去? 你一定是疯了.Gourd swirled the remaining liquid in his glass.古尔德摇晃着杯子里剩下的饮料....
Raw-steel production by the nation's mills decreased 2.1% last week.上周该国钢铁厂的原钢产量下降了2.1%。Mills of God grind slowly but sure.天网恢恢，疏而不漏。The women who worked in these mills had begun to agitate for better conditions.在这些...