名詞 contestant:

1. a person who participates in competitions
2. a person who dissents from some established policy
   同義詞：dissenter, dissident, protester, objector

1. Before the television quiz program, there was a warm-up to prepare the contestant.
   在電視問答比賽節(jié)目開始之前，為參賽者做了準備性的練習。
2. A contestant in the final session of a competition.
   決賽選手在比賽最后一輪相遇的比賽參加者
3. The next contestant surprised me. She made139 jumps in half a minute.
   下一個參加比賽的人使我吃驚，她在半分鐘之中跳了139下(指跳繩)。
4. A person who bets on a contestant.
   賭客對競爭者下賭的人

con.tes.tant

n.（名詞）
One taking part in a contest; a competitor.
競爭者：參加競賽的人；競爭者
One that contests or disputes something, such as an election or a will.
質疑者：對某事提出質疑或異議的人，如對選舉結果或遺囑的有效性