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irrotational

/.irәu'teiʃәnәl/

📖 中文释义

  1. a. 无旋的
📘 English Definition（英文释义）
  1. a. Not rotatory; passing from one point to another by a
  2. movement other than rotation; -- said of the movement of parts of a
  3. liquid or yielding mass.
I 字母词表