Smudge on the lens? Smudge on the lens? !

镜片上的污迹？镜片上的污迹？！

His round blue eyes looked harassed behind his glasses.

他的一碧蓝的圆眼睛在眼镜片后面充满了忧伤。

The lens inside your eye isn't rigid—more like really firm Jell-O.

你眼睛里的镜片(水晶体)不是刚硬的，而更像是高密度凝胶。

So we couldn't just use some faked abstract image on the lenses.

所以我们不能只是在镜片上 用一些虚的图像。

Wash your lenses with a mild dish soap and water.

用温和的洗洁和水清洗镜片。

The process of making a mirror, in some sense it's like making a cake.

制造镜片的过程，在某种程度上就像制作一个蛋糕。

But instead it's when they bring out the wheels of lenses.

我是指他把镜片拿出来的时候。

So now I can't help but see all materials through the lens of biofabrication.

现在，我无法不透过生物制造的镜片去审视所有材料。

Just think, because of NASA, we have things like scratch-resistant lenses, memory foam, Moonbase Alpha.

想想吧，因为宇航局，我们有了防刮镜片，记忆海绵，球基地阿尔法。

All of them had green glasses in them.

所有的眼镜的镜片都是绿色的。

His spectacles flashed a last gleam before he disappeared into the cavernous hallway.

老人的身影消失进门厅的一刹那，他眼镜的镜片闪过最后一丝微光。

Something with a little screen on the lens.

一种在镜片上有小屏幕的东西。

Professor McGonagall pulled out a lace handkerchief and dabbed at her eyes beneath her spectacles.

麦格教授掏出一块花边手帕轻轻拭了拭镜片后边的眼睛。

The frames were bent and twisted, but the lenses were unbroken.

镜框都扭曲，但镜片没破。

They are the lenses I'm wearing now, as I write this.

现在我写这篇文字的时候，戴的就是同一副镜片。

Somebody knocked the glasses off of Patty's head, and one of the lenses broke.

不知道谁把她的眼镜给砸掉了，还碎了一块镜片。

Grinding and polishing a glass lens is complex and time-consuming.

眼镜片抛光打磨复杂又耗时。

Instinctively, Harry looked at Dumbledore, who smiled faintly, the firelight glancing off his half-moon spectacles.

哈利本能地把目光投向了邓布利多，只见校长淡淡地微笑着，火光在他半形的眼镜片上飞快地一闪。

Building such a dish is obviously impossible.

建造这样一个巨大的镜片显然是不可能的。

When he wipes them clean, he only wipes one lens.

当他想把雾气擦干净时 他只擦了一个镜片。