roughout

名词 n.
中文释义

英文释义

名词 n.
  1. The process of roughing out; anything that has been thus roughed out.
    — We distinguish three types of flakes that reflect the principal changes of the state of the shaped tool, from the unworked raw material volume to the finished tool, passing through the roughout and preform phases.

词形变化

roughouts plural

词源

Deverbal from rough out.
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