roller box
noun
1A box containing rollers or for holding rollers.
2 Engineering 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.
| 单词 | roller box |
| 释义 | roller boxnoun 1A box containing rollers or for holding rollers. 2 Engineering a tool-holder for a lathe in which the workpiece is supported by two adjustable rollers. Origin |
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