词汇	hollow stator blade
释义	hollow stator blade 空心静叶
随便看	opening exercise opening exercises opening expenses opening experiment opening experimental platform opening experimental teaching opening experimental teaching system opening experiments opening experiment teaching opening experiment teaching mode Opening extent of frontispiece door opening-for-drinking opening forecast opening forestry opening for feed opening form in all aspacts opening for observation opening for pipe cleaning opening for service opening for spark plug opening for vena cava Opening four-side pilot valve opening fraction of the holes opening hole opening hole and connecting pipe