trefoil knot

名词 n.
中文释义

英文释义

名词 n.
  1. A knot formed by joining the two loose ends of a overhand knot to form a knotted loop; the simplest non-trivial knot.

词形变化

trefoil knots plural

词源

From trefoil + knot, from being a knot theory knot, where its simplest symmetrical configuration appears like a trefoil.
File:Trefoil-non-3-symm.svg|A trefoil knot lacking three-fold symmetry
File:Tricoloring.png|The trefoil knot with each lobe highlighted
File:Trefoil Knot.gif|Trefoil knot
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