看一看的英语普遍的说法是：have a look at或者cast a look at。当表示匆匆一瞥时可以用take a glance of或者have a glimpse of。
have a look at/ cast a look at
例句示范：
1.Can I have a look at that?
我能不能看一眼那个？
2.I insisted that we should have a look at every car .
我坚持我们每辆车都应该看一下。
3.He wanted to have a look at the two oxen, both ruminating without raising their eyes.
他想看看那两头牛，它们都在反刍，眼睛都不抬一下。
4.Margaret and Gerard cast a scared look at one another.
玛格丽特和杰勒德彼此畏怯地望了一眼。
5.Can we just take a glance at some of your products?
我们可以浏览一下你们的产品吗？
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