资料来源 : pyDict

真空吸尘器

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Vacuum cleaner \Vac"u*um clean"er\
   A machine for cleaning carpets, tapestry, upholstered work,
   etc., by suction.

资料来源 : WordNet®

vacuum cleaner
     n : an electrical home appliance that cleans by suction [syn: {vacuum}]