head start
比其他人更早開始或獲得優(yōu)勢
口語·形容先發(fā)優(yōu)勢
英文釋義
an advantage or lead in a competition or situation; a head start allows one to begin before others and therefore have a better chance of success
例句
Studying early gave her a head start on the final exam preparation.
典故來源
源自賽跑中提前起跑的優(yōu)勢,后泛指在競爭或任務中先發(fā)制人獲得的領先。