vac bed

短语

发音

US /ˈvæk bɛd/

词形变化

vac beds 复数 vac beds

别名

vacbed

释义与例句

n.
  1. 1.

    A device that produces a vacuum inside a latex envelope, used for sexual enclosure.

词源

Compound of vac + bed.

来源：wiktionary