Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物.... a wall blackened by soot.被煤烟熏黑的墙壁The parks and squares looked grim under a mantle of soot and ash.在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。Soot is usually the produ...
Their faces were blackened with soot.他们满脸煤灰。Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物.Soot is usually the product of the imperfect combustion of fuel.煤烟通常是燃料不完全燃烧的产物....
Her racy stories can be rather shocking.她那些下流的故事讲起来有时很让人吃惊.Paul shocked the ladies with his racy stories.保罗猥亵的故事使女士们感到震惊.He was all for the racy phrase.他特别主张用生动的短语....
You spend too much time moping around the house.你闲居的时间太多了。He’s been moping about all day.他百无聊赖地转悠了一整天。He's been moping about all day.他百无聊赖地转悠了一整天.He has been moping all day.他整日闷闷不乐.Mope around He's been moping ...