biathlon

名词 n.
英 /baɪˈæθlən/|/-lɒn/    美 /baɪˈæθˌlɑn/

英文释义

名词 n.
  1. Racing combining cross-country skiing and rifle shooting uncountable
  2. a particular instance of such a race. countable

词形变化

biathlons plural

词源

PIE word
*dwóh₁
From bi- (prefix meaning ‘two; both’) + -athlon (suffix meaning ‘contest’), modelled after pentathlon.
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