challenger
🇺🇸
/ˈtʃælɪndʒər/
🇬🇧
/ˈtʃælɪndʒə(r)/
noun
R
A person who tries to win something from someone else by competing against them.
The challenger gave an impressive speech during the debate.
在辯論中，挑戰者發表了一場令人印象深刻的演講。
translation
挑戰者
詞形變化
Plural
challengers