他因为对一位同事动粗而被开除了。He was fired from his job after roughing up a colleague.除了一餐叉色拉，他什么都没吃。He hadn't eaten a thing except for one forkful of salad.她小口地抿着酒。现在一切都变得模糊起来，除了尼克的脸。She sipped the wine. Everything was hazy now,...
It did not furnish an explantation for the heat generated by friction.它未能圆满地解释因摩擦而产生的热.kinetic friction动磨擦In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝...