As diphtheria antitoxin is a foreign protein.白喉抗毒素是并性蛋白.Diphtheria antitoxin is a foreign protein.白喉抗毒素是异性蛋白.The prompt administration of diphtheria antitoxin in adequate amounts is the first and most important step.及时给与...
The'taxi'is a small Swiss aeroplane called a'Pilatus Porter '.这辆 ` 出租汽车'是一架小型瑞士飞机,叫`皮勒特斯.波特 '.The " taxi " is a small Swiss AEROPLANE called a " PILATUS Porter "这辆出租车是一架很小的瑞士飞机,称作 “ 皮拉特斯珀特 ”...
Along each wall stretched green metal filing cabinets.绿色金属文件柜靠着各面墙依次排开。He cast his eyes at the rows of cabinets that filled the enormous work area.他把目光投向那一排排挤占了巨大工作空间的柜子。Along each wall stretched uniform green metal fili...