英语词汇“hollow rails”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	hollow rails
释义	hollow rails[网络] 空心轨道
随便看	differential ion pump differential pressure control differential geodesic line method differential speed differential variable differential speed disk cutter differential geometric differential vapour pressure thermometre differential pressure conditioner differential orbit improvement differential-pressure cell differential geometry differential speed regulation differential voing differential operator with uniform strength differential speed roll differential tensimeter differential voltage differential optometer differential velocity differential geometry of curves differential pressure control valve differential or variable-spacing arrangement differential pressure converter differential viability