词汇	zone of dwell
释义	zone of dwell n.换向区,回绕区
随便看	secondary output voltage secondary oval foramen secondary ovogonium Secondary oxalosis secondary oxidation secondary oxidized ore secondary pacemaker secondary pachydermoperiostosis secondary package secondary packing secondary paging channel secondary paging device secondary pairing secondary pair ing secondary palate secondary pancreatic island secondary pancreatitis secondary papilla secondary papillae secondary parameter secondary parasite secondary parasitism Secondary Parkinson Disease secondary parkinsonism Secondary paroxysmal cold hemoglobinuria