ultrarace

名词 n.
中文释义

英文释义

名词 n.
  1. A race which is longer than a marathon.
    — With humidity approaching 100 percent almost every year, Larry and Penny Thompson Memorial Park is not an easy place in which to endure an ultrarace.

词形变化

ultraraces plural

词源

Etymology tree
English ultra-
Proto-Indo-European *h₁reh₁s-der.
Proto-Germanic *rēsōder.
Proto-West Germanic *rās
Old English rǣs
▲
Proto-Germanic *rēsō
Old Norse rásbor.
Middle English race
English race
English ultrarace
From ultra- + race.
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