pull at

常见例句

So if inflation doesn't push and pull at gold prices, what might it be?
如果通胀水平对金价没有拉动作用，那么到底是什么在拉动金价呢？
The layers of dough should show plenty of stretch and separate gently from each other when you pull at them with your fingers.
面包的各层应该有足够的延展性，用手去拉时，能够很容易分开。
The first user then does an hg pull at the second person's clone of his repository
第一个用户对第二个用户的存储库拷贝执行 hg 拖操作

At Arlington, six black or gray horses pull caissons made in nineteen eighteen.
If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.
如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。
哈佛公开课 - 计算机科学课程节选
Pretty obviously, for a number of students, I don't manage to pull it off, but that's at least what my aim is.
很明显，对于不少学生而言，我不会设法停止，但那至少是我的目标。
耶鲁公开课 - 死亡课程节选

But even then, it's more likely to make you stand up on your chair and sing than pull at your chin and cogitate.
FORBES: International Wine of Mystery
Brand continues to pull at the heartstrings of consumers after the economic free-fall of 2008, when only 8% of consumers said they cared all that much about brands.
FORBES: Ralph Lauren, Armani, Victoria's Secret, and Major League Sports Brands Among the 2012 Fashion Brand Index's Top-15
She would pull at the post to break free.
NPR: Excerpt: 'Manhunt'