双语例句
- A convertible sofa bed.
可变换的沙发床
权威例句
Sofa bedSofa bedSofa bedCombined sofa-bed and chairSIMPLIFIED MECHANISM SOFA BEDA convertible sofa-bed structureSofa bed constructionSofa bed with TV headrestFOLDING SOFA-BED CONSTRUCTION WITH ADJUSTABLE HEAD SECTIONSofa Bed Mechanism Simulation and optimisationUPHOLSTERED FRAME MEANS FOR SOFA BEDSCollapsible sofa bed mattressSofa bed spring improvements