extructor

名词 n.
中文释义

英文释义

名词 n.
  1. A prebreaker.
    — The frozen fish were first reduced to about 1-inch pieces by one pass through a Rietz extructor (prebreaker).
  2. An industrial machine for mixing, chopping, and kneading substances.
    — Another machine from the same source is the Extructor, in which blades arranged in a spiral pattern act in conjunction with stationary anvils to give a continuous kneading, mulling and mixing action on the materials passing through.

词形变化

extructors plural

词源

Originally a Brand Name
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