This is the 5709th most frequent Chinese word.
参赛
"参赛" means "to participate in a competition."
In this sentence, '参赛' indicates the action of deciding to participate in a specific competition, emphasizing the act of joining.
他决定今年要参赛参加全国歌唱比赛。
He decided to compete in the national singing competition this year.
Here, '参赛者' refers to individuals who are competing, deriving the meaning of '参赛' as individuals involved in the event.
所有参赛者请在比赛开始前签到。
All participants, please sign in before the competition starts.
The phrase '参赛的队伍' describes teams that are participating in the competition, showing the descriptive function of '参赛' when linked with other elements.