head start
领先
例句与用法：
Nigel's father is the company chairman, which gave him a head start when he joined the firm.
奈杰尔的父亲是公司的董事长，因此在他加入公司时，这就给他提拱了一个有利的开端。
The teacher gave the class a head start on the exercise by telling them the answers to the first two problems.
老师把头道题的答案告诉了全班同学，好让他们顺利地开始做练习。
Joe has a head start. He began to study earlier than we did.
乔抢先了一步，他在我们开始之前就已准备功课了。
ph.
抢先起步的优势; 有利的开端