...the transformation wrought by the technological innovations of the industrial age.由工业时代的新技术方法促成的变化Carpets, Rugs, Mats and Durries, General Collectables, Wrought Iron.采购产品地毯, 毯子, 垫和棉花地毯, 牛仔裤藏的物品, 铸铁.The rattan and wrou...
Cut it out, Perry. You've performed your heroics. It's all over now.住手吧，佩里。你已经逞过英雄了。现在一切都结束了。He said his advice was: "No heroics, stay within the law"他说自己的建议是：“不要逞英雄，要遵纪守法。”England need heroics from the captain...
染色体也决定动物的性别.Chromosomes also determine the sex of animals.四种染色体的每一种都沿着纵向分裂.Each of four chromosomes divide longitudinally.利用显微镜检查细胞染色体可以发现胎儿的性别。Microscopic examination of a cell's chromo-somes can reveal the sex of ...