两种不同的矿物称为玉, 硬玉和软玉.Two different minerals are known as jade, jadeite and nephrite.翡翠可分为硬玉翡翠 、 绿辉石翡翠及钠铬辉石翡翠.In mineralogy , fei cui can be devided into jadeit, omphacite and soda chrome pyroxene.显微分析表明,缅甸硬玉中的包裹体分为4种类型:固体包裹...
Wood thermo - plastic composite ( WPC ) is a kind of economical and environmental friendly material.热塑性木塑复合材料 ( WPC ) 是一种经济、环保的材料.The WPC talked yesterday of her role in trying to coax vital information from the young vi...
每次返回,我都会惊讶于澳大利亚及其国民的与众不同。Each time I returned I was struck by the uniqueness of Australia and its people.你认为选民们会相信总统对国民的炉边演说 吗 ?Do you think the voters will be convinced by the President's fireside address to the na...
He sounds like such an old fogey !他说话听起来真是个老顽固!Old fogey: Carline, ah, how to begin to aloud again case old?老头子: 老太婆, 呵呵, 怎么又开始念起旧了?Am I going to become an old fogey like him?我会成为像他那样的老顽固 吗 ?...