单词	bed air-cushion bed
释义	bed air-cushion bed 要床；气垫床
随便看	single deliberately single delivery contract single dendritic ribbon single density single-density single density disk single-density disk single density diskette Single-density diskette single density drive single density encoding single density format single density recording single denture constitution single department thickener Single deposits contain millions of tons of ore single design single-desolvation single destination carrier single-destination shortest-path problem single detail scribing single-deteciton receiver single detection receiver single-detection receiver single detector