These opacities are prooved to be iron - containing substances by Prussian blue stain.普鲁士蓝染色证实为含铁之色素.In the organizing phase, architectural distortion, traction bronchiectasis, cysts, and reticular opacities are seen.在机化...
彼得深邃的目光长久地注视着他。Peter gave him a long deep look.房顶未必能如侯爵设想的那么长久地遮挡住天空.That might not be so long as the Marquis supposed.宽大的住宅并不能长久地留在游人的记忆中.For it is not the large houses that live in the memory of the visitor....
这些卡片是按照作者和书名的字母顺序排列的.These cards are arranged alphaBetically under Both author and title.这个副书名的意思是什么?What does this subtitle mean?书名的不同已经足以显示他们各自的性格了.The difference in titles is characteristic....