kickoff

汉语翻译：
n. 开球, 开始, 肇始英语解释：
名词 kickoff:

(football) a kick from the center of the field to start a football game or to resume it after a score

the time at which something is supposed to begin同义词：beginning, commencement, first, outset, get-go, start, starting time, showtime, offset

a start given to contestants同义词：send-off, start-off

详细解释：
kick.off
n.（名词）
Sports A place kick in football or soccer with which play is begun.
【体育运动】 开球：足球开始时的定位踢
Informal A beginning:
【非正式用语】 开始：
例句：
the kickoff of a charity campaign.
慈善运动的开始