Then she picked up a pair of scissors.

然后她拿起了一把剪刀。

She took a pair of scissors and cut the string.

她拿了一把剪刀把绳剪断。

A pair of scissors and blue tape?

一把剪子和蓝色胶带？

Have you got a pair of scissors I could borrow for a second?

有剪刀吗？能借我一会儿吗？

Next, using a pair of scissors, cut little strips up the wrapping paper like this.

着，用剪刀将包装纸切割成片，像这样的。

With a pair of scissors. You gonna make us some paper dolls?

还带着把剪刀，要给我们剪纸娃娃吗？

And you can think of Cas9 like a pair of scissors.

可以把 Cas9 想象成一把剪刀。

It really looks like a pair of scissors cutting paper, right?

看来跟剪纸张的剪刀真的很像，对吧？

How many pairs of scissors do you have?

有几把剪刀呢？

Hence, the correct sentence will be, the pair of scissors is broken.

因此正确的句子应该是“The pairs of scissors are broken.”

Volunteers were asked to evaluate a pair of scissors.

愿者被要求评估一把剪子。

He says he needs a pair of scissors.

他说他需要一把剪刀。

The machine looked like a giant pair of scissors, with blades thicker than my father's body.

这台机器看上去像一把巨大的剪刀，刀片比爸爸的身躯还要厚。

Earlier, Greg wanted to know if Sarah has a pair of scissors on hand.

之前，格雷格想知道萨拉手边是否有剪刀。

Read this sentence carefully: The pair of scissors are broken.

仔细阅读这个句子：剪刀坏了。

You can see a left hand with a grasper and a right hand with a pair of scissors.

可以看到左手拿着夹具，右手拿着一把剪刀。

Also, why is the string attached to it running through a pair of scissors attached to a timer?

而且，为什么注射器上的线穿过了连着计器的剪刀？

So, I thought I could just cut a puzzle for myself at home with a pair of scissors and cardboard.

所以，我想用剪刀和纸板在家里自己做拼图。

So let's open it up. Just get a knife or a pair of scissors and just snip off the end.

因此，让我们打开它。只要得到刀或剪刀，只是剪掉结束。

Yes, remember scissors is a word that we use the word pair with, but we just say one pair of scissors.

是的，记住“剪刀”这个词我们用“pair”搭配，但通常只说“一把剪刀”。