Lucius froze, his index finger hovering over his own Mark.

卢修斯一下子僵住了，他的食指停留在黑魔法标记上。

The way he strokes his index finger against his lower lip?

是用食指轻下嘴唇的方式吗？

It's basically a little bit longer than my index finger.

基本上就比我的食指长一点。

Then pinch your index finger and thumb together to select it.

然后捏住你的食指和拇指来选择它。

Put your thumb here and your index finger here.

你的大拇指放在这里，食指放这里。

When I touch the soil with my index finger it feels a little bit dry.

当我用食指摸土壤时，感觉有点干。

Take one of your index fingers and hold it in front of your eyes.

你的一根食指放在你的眼前。

Develops a pincer grasp (using the thumb and index finger) .

发展钳形抓握（使用拇指和食指）。

So the index finger and the middle finger are coming down.

食指和中指放下来。

The Pregnant One puts her index finger over his lips and hushes him.

孕妇食指放到嘴唇上，嘘了他一声。

Spreading the palms nice and wide, especially the area between my index finger and thumb.

最大化的伸展开手掌，尤其是食指和拇指中间的区域。

They may also cross their middle finger over their index finger to indicate the same thing.

他们也可能以中指交叉于食指之上的方式传达同样的意思。

His index finger is the brush. The screen, a canvas. His digitial works are on display in San Francisco.

他的食指就是画笔，屏幕则被当作一块帆布。现在，他的数码作品在旧金山展出。

And then gently pushed her index finger into the palm of his hand.

然后小心翼翼地食指裹进他的掌心。

While in the US and Canada, they start on the index finger and finish with the thumb.

而在美国和加拿大，他们从食指开始数，到拇指结束。

But she just squeezes her index finger and thumb even harder around the bridge of her nose.

但她只是将大拇指和食指在鼻子上夹得更紧。

And all of a sudden, you find their index finger right here on the inside of your wrist.

突然间你发现 他们的食指就在你手腕的内侧。

He showed Harry the index finger of his right hand, which sported a half-healed but clearly deep cut.

他举起右手的食指给哈利看，上面有一个已经快要愈合、但显然很深的伤口。

I'm going to take my index finger and my middle finger and drop it down towards my palm.

我将食指和中指放到手掌里。

The gesture for OK, making a circle with one's thumb and index finger, has different meanings in different cultures.

母指和食指绕做成圈这个手势表示，在不同的国家有不同的意思。