dessin d'enfant

短语

词形变化

dessins d'enfant 复数 dessins d'enfant

释义与例句

n.
  1. 1.

    A type of graph embedding used to study Riemann surfaces and to provide combinatorial invariants for the action of the absolute Galois group of the rational numbers.

    数学

词源

Borrowed from French dessin d'enfant (“child's drawing”).

来源：wiktionary