机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.In the darkness, the machine gun spat a vindictive white light like an acetylene torch.同时介绍了该锅炉的吹管工艺特点.At the same time, the features of pipe blowing technology for the.在使用乙炔设备之前,总是用肥皂水检查所有的调整...
正电子发射断层成像 ( PET ) 是一种结合单一分子放射示踪的成像技术.Positron emission tomography ( PET ) is an imaging technique that combines a radioactive tracer with a molecule....
O.K. I'll sign off. We'll talk at the beginning of the week.好，就说到这儿吧，下周初我们再谈。He would sign off each week with the catch-phrase, "I'llsee thee!"每周结束节目时他都会说那句经典的话，“下周见！”。I've written far too much and ha...
He rallied his own supporters for a fight.他把自己的拥护者召集起来准备斗争。The couple would undoubtedly have come to blows if Mademoiselle Amanda had not prevented a fight.如果不是阿曼达小姐极力劝阻的话,这对夫妇肯定是要互相打起架来.The conflict in the North and Eas...
“家里人都好吧？”——“都好，谢谢。”"How's the family?"— 'Just fine. thank you.'她再婚后家里人都躲着她。She was shunned by her family when she remarried.他要我向你和家里人问好.He wished to be remembered to you and your family....