coalcutter

名词 n.
中文释义

英文释义

名词 n.
  1. A device for cutting coal out of the rock face in a coal mine.
    — One was to a coalcutterman who was caught and mutilated by the coalcutter picks whilst the jib was being withdrawn from under the coal.

词形变化

coalcutters plural

词源

From coal + cutter.
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