n. (football) a kick from the center of the field to start a football game or to resume it after a score
n. a start given to contestants
n. 开球, 开始, 肇始
1. The game will start with a kickoff at 3 PM.
比赛将在下午3点开始，进行开球。
2. We had a kickoff meeting to discuss the new project.
我们举行了一个启动会议来讨论新项目。
3. The kickoff for the football season was very exciting.
足球赛季的开球仪式非常激动人心。