This is where I thought the barca lounger could go!这是我为你的懒汉躺椅安排的地方!She eased herself out of the lounger and plopped down by the edge of the swimming - pool.她从躺椅上起身,从池边扑通一声跳入泳池....
木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.把元素中的多晶现象称为同素异构性.Polymorphism in elements is called allotropy.纯钛以两种同素异形的形式存在.Titanium in the pure state can exist in either of two allotropic forms....
他的头骨做过大面积的矫形手术。He has received extensive corrective surgery to his skull.调查发现一层地下的横梁大面积腐烂。Investigations had revealed extensive rot in the beams under the ground floor.他有很大面积的耕地.He has a very large acreage under the plou...