V2EX roughing

Roughing

Definition / 定义

roughing(动名词/名词)常指把东西“做粗、做粗加工”:先进行不精细的处理或切削,留下较粗糙的表面,之后再进行精加工(finishing)。在不同语境下也可指粗暴对待或(体育中)犯规动作等用法。

Pronunciation / 发音

/rf/

Examples / 例句

The carpenter is roughing the surface before painting.
木匠在刷漆前先把表面做粗处理。

In the first stage of machining, roughing removes most of the material before the final finishing pass.
在加工的第一阶段,粗加工会先去除大部分材料,再进行最后的精加工走刀。

Etymology / 词源

来自形容词 rough(“粗糙的;粗略的;粗暴的”)加上动名词后缀 -ing,表示“进行使之变粗/粗略处理的动作或过程”。在制造业语境中,“roughing”逐渐固定为“粗加工/粗切”的术语用法。

Related Words / 相关词

Literary Works / 文学作品

  • Mark Twain《Roughing It》(《苦行记/西部历险记》;书名直接使用该词)
  • Susanna Moodie《Roughing It in the Bush》(《丛林苦行记》;书名直接使用该词)
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