This orbiting telescope is the largest optical instrument in space.这种轨道望远镜是宇宙中最大的光学仪器.Let's pretend we're on the spaceship orbiting round the earth!让我们假装是在沿轨道绕地球运转的宇宙飞船上!Twenty incoming flights were stacked up ...
Objective To investigate the diagnosis and treatment of gallstone ileus.目的探讨胆石性肠梗阻的临床特点和治疗方法.Meanwhile it contents quinine acid which can cure gallstone diseases.同时含有奎宁酸,能防治胆结石症.Gallstone: Mass of crystallized substances...
His good qualities overbalance his shortcomings.他的优点多于缺点.Hyde shifted his weight and felt himself teeter forward, beginning to overbalance...海德转移了一下重心，就感到自己往前倾，开始失去平衡。The gains overbalance the losses.得多于失.Hyde shifted hi...