He noticed that fabric was tearing away from the plane's wing.他注意到机翼在一块一块地断裂。A hard-core group of right-wing senators had hoped to sway their colleagues.一群骨干右翼参议员曾企图左右自己的同僚。The fiery right-wing leader toned down his...
Bleeding from erosive gastritis was rarely life - threatening.腐蚀性胃炎的出血罕有危及生命的.Erosive action is achieved at each contraction where a pair of opposing vanes are installed.在每个收缩区段中相对地设置一对叶片,都起到了冲洗作用.In this geometry the er...