美 [pʊl əˈhed]
领先：在比赛、竞争、比较等中取得领先地位。
超过：在选举民意调查中超过其他候选人。
obtain advantages, such as points, etc.
同义词： gain / advance / win / make headway / get ahead / gain ground
领先(pull ahead), 此释义来源于网络辞典。
... cast anchor 下锚，抛锚；定居下来 pull ahead 超前，赶过； pull about/around 把人、物拖来拖去；粗暴地对待、虐待人、动物； ...
... advance 前进 pull ahead 赶过 get ahead 取得进步 ...
... 人力赶起网 manual hauling 奋力赶到前面 pull ahead 到达；赶上 get uto ...
领先；超到前面去
Please pull ahead to the next window to pay.
请你开到下一个窗口付钱。
As Barack Obama appears to pull ahead, what options remain for John McCain?
奥巴马遥遥领先，麦凯恩无力回天？
Midway through our two-person competition, I was starting to pull ahead.
在我们两人的竞赛中途，我开始领先。
But his flight gave Americans the feeling that the United States could pull ahead of the Soviet Union in the space race.
VOA : special.2009.07.08
So let me go ahead and pull up the staff solution 15 to the standard edition for a moment, the game is called 15, it takes one command line argument which is the dimensions of the board 3 by 3, 4 by 4, I'll do it 4 by 4.
下面我们继续,等一会儿，我会给出标准的解答，这个游戏叫做，有一个命令行参数，标识其大小是,3阶还是4阶，我选择4阶。
计算机科学课程节选 : 哈佛公开课
Let me go ahead and pull up this little example here.
我再说下这个小例子。
计算机科学课程节选 : 哈佛公开课
As with Ebay, once the New York exchange began to pull ahead, its growth assured its success.
FORBES: Why the world would be better off with one big stock market.
MTV's brand, its models-with-attitude presenters and its relentless marketing, has enabled it to pull ahead of its rival.
Get it wrong, and your savvier rivals will swiftly pull ahead of you.
FORBES: The Key to Customer Loyalty: The Total Shopping Experience