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单词 roller box
释义

Definition of roller box in English:

roller box

noun
  • 1A box containing rollers or for holding rollers.

  • 2Engineering a tool-holder for a lathe in which the workpiece is supported by two adjustable rollers.

Origin

Mid 19th century; earliest use found in Dublin Penny Journal.

Definition of roller box in US English:

roller box

noun
  • 1A box containing rollers or for holding rollers.

  • 2Engineering a tool-holder for a lathe in which the workpiece is supported by two adjustable rollers.

Origin

Mid 19th century; earliest use found in Dublin Penny Journal.

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更新时间:2024/10/19 14:45:39