单词	screw stopper
释义	screw stopper 螺旋塞
随便看	formation rolling Formation,Rosette formation routes formation rule formation rules formation rut formations formation salvo formation sampling formation sand coking formation sand consolidation Formation satellites formation-saturation pressure difference formation scale formation scaling formation scheme Formations,Concept formations conditions formation scramble formation sealing formation sensibilities formation sensitivities formation sensitivity formation sequence Formations,Erythrocyte Rouleaux