undefeat

释义与例句

n.
  1. 1.

    The condition of not having been defeated.

    不可数

    Indeed, Romero's exhibit of undefeat in his fight with Cohn is no accident, for Romero has a great deal of Maera in him, as well as of Niño de la Palma.

词源

un- + defeat

来源：wiktionary