塔玛拉一边狐疑地盯着他看，一边摇着头。Tamara stared at him in disbelief, shaking her head.他皱着眉，狐疑地看着她。He was looking at her with his eyebrows raised questioningly.他嘴里衔着烟斗柄，满腹狐疑地打量着她。He chewed the stem of his pipe and eyed her sceptically....
蛋白一煮就会凝结，并且浮起来。As the egg whites cook, they coagulate and rise to the surface.面霜中的胶原蛋白取自动物皮层。The collagen that is included in face creams comes from animal skin.谷蛋白过敏人士的食谱recipes for people who are gluten intolerant...
This is FM stereo one oh three point seven.这里是调频立体声103.7。For a good stereo effect, the speakers should not be too wide apart.为了达到理想的立体声效果，扬声器之间的距离不能太远。This is no time to lash out on a new stereo.现在不是奢侈花钱买新立体音响的时候.Measure...
A galvanic cell is represented by a diagram.用简式表示自发电池.Some Cu - Al structures used in thermal exchangers may lead to galvanic corrosion.铜铝结构热交换器存在着电偶腐蚀的倾向.It was as though he had received a galvanic shock, " What is this...