an informative booklet提供资料的小册子The contents of this booklet should be of use to all students...这本小册子的内容应该会对所有的学生都有用处。The contents of this booklet should be of use to all students.这本小册子的内容应该会对所有的学生都有用处。This booklet defines...
血胸: 各种原因所致的胸膜腔内积血、肺萎陷称为血胸.Hemothorax: accumulation of blood the pleural cavity thethe lungs and the walls of the chest.结果本病男性多于女性,中位年龄36岁.主要症状咳嗽,咳痰,咯血,胸闷,胸痛等.Results The median ill age is 36 and male is higher than femal...
Roy swung his legs carefully off the couch and sat up.罗伊小心地把腿挪下沙发，坐了起来。Roy told his sorrowful tale with simple words anybody could understand.罗伊用简单的、人人都能理解的语言讲述了他那个伤感的故事。It was a question that Roy not unnaturally found i...