单词	imperfect vacuum
释义	imperfect vacuum 部分真空
随便看	plastic form plastic former plastic forming plastic forming of metals plastic formwork plastic fracture plastic fracture mechanics plastic fracture transition temperature plastic frame plastic friction plastic fuel plastic fuel tank plastic funnel plastic furniture plastic furring tile plastic fuselage plastic garbage bag plastic gasket plastic gasket compound plastic gauge plastic gauntlet plastic gear plastic glove plastic goods plastic-grade talc 倔1 倔头强脑倔强倨傲倕倖倖4 倗倘倘1 倘来之物ろんじるろんじる【論じる】ろんじんろんじん【論陣】ろんずるろんずる【論ずる】ろんせつろんせつ【論説】ろんせんろんせん【論戦】