dust buster

短语

词形变化

dust busters 复数 dust busters

别名

dustbuster

释义与例句

n.
  1. 1.

    A hand-held vacuum cleaner.

词源

A genericization of the 1979 Black & Decker Dustbuster hand-held vacuum cleaner, from dust + buster (“vanquisher, overpowerer”).

来源：wiktionary