11月美国的贸易赤字扩大到75.9亿美元。The US trade deficit widened to $7.59 billion in November.在过去的17年中，收藏的规模不断扩大。The collection has been built up over the last seventeen years.在随后的10年中，两个公司的规模扩大为原来的10倍。The two companies grew tenfold in...
They are spherical ( coccoid ) or form long microscopic filaments of individual cells.通常是球状的 ( 球菌样的 ) 或长微纤丝的单个细胞.Cytoskeletal intermediate filaments appear to impart tensile strength to the cell cytoplasm.细胞骨架的中间丝提供了细胞质伸...
A great chunk of loose kerbing smashed into my left-front wheel, bursting the tyre and denting the rim...我车子的左前轮撞在一大块松动的路缘石上，导致车胎爆裂、轮辋凹陷。Because titanium isextremely strong, it is resistant to scratching, denting, and be...
People swarmed to the shops, buying up everything in sight.人们成群地涌向商店，见什么买什么。When the rain started the crowd swarmed back into the hotel.雨一开始下,人群就蜂拥回了旅社.The place swarmed with tourists.那个地方游人云集。Men swarmed around her, att...