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tribolet

/'tribәlit/

📖 中文释义

  1. n. 心轴
📘 English Definition（英文释义）
  1. n. A goldsmith's tool used in making rings.
  2. n. A steel cylinder round which metal is drawn in the
  3. process of forming tubes.
  4. n. A tapering mandrel.
T 字母词表