花园里万紫千红，鸟鸣嘤嘤。The gardens blazed with colour and throbbed with birdsong.鸟鸣报晓.The singing of the birds heralded in the day.鸟鸣声不时打破林中的寂静.Now and then a bird's song broke in upon the silence of the wood....
The paper introduces the research on RHJ asphalt emulsifiers cations.介绍了RHJ型阳离子沥青乳化剂的研究过程.The experiment results showed the two boracic surfactant can be used as emulsifiers and antiwear additive.用四球试验机试验了这两种含硼表面活性剂的油膜强度...
He won't say which programmes are for the chop.他不愿说哪些项目将被毙掉。Roughly chop the tomatoes and add them to the casserole.把西红柿大致切一切，然后放到炖锅里。Sometimes they have to chop down a tree for firewood.他们有时只好砍树当柴烧。...
This name defines us all.这个名字造就了我们.The range of incomes over which this happens defines the'poverty trap '.发生在这种情况的收入范围,称为 “ 贫困陷阱. ”Electron - beam lithography with a novel multilevel resist structure defines t...
He said they were unrealistic and steeped in the past.他说他们脱离现实，总是沉浸在过去。The castle is steeped in history and legend.这座城堡历史悠久，充满了传奇。They have been steeped in prejudice since their childhood.他们从小就充满了偏见....