出口商品不需要交购买税。Purchase tax was not payable on goods for export.沿着15号州际公路一直向北，一过巴斯托就从出口驶出。Go north on I-15 to the exit just past Barstow.该部门今年的出口总额将达8,500万美元。The unit's exports will total $85 million this year....
He discovered an unusual meteorite.他发现了一块奇异的陨石.GR 99027 meteorite from Blue Ice Area in Antarctica is an achondrite.来自南极格罗夫山蓝冰地区的GR99027陨石为一无球粒陨石.The blast may have vaporised the meteorite.爆炸可能使陨石气化了。It must be a meteori...
玛丽亚穿一袭白色节裙，一动裙子就窸窣作响。Maria wore a layered white dress that rustled when she moved.乐团在周一的圣灵降临节举行了首场演出。The orchestra gave its first performance on Whit Monday.这将是我们参加过的最盛大的感恩节晚餐。It's going to be the most magnificent T...
照像材料含有亲水胶体的感蓝卤化银卤剂层.The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.分子兼有亲水的和疏水的两个基团,叫做两性的或两亲的.Molecules with both hydrophilic and hydrophobic groups are called amphip...