One possibility is to use food colorings.

有一种可能是使用食物染色。

If you don't wanna use food coloring, you can use beet juice.

如果你不想用食用色素，可以用甜菜汁。

Synthetic food colorings like this have been around for about 10 years now.

像这样的合成食用色素已经存在了大约 10 年。

The toothpicks also often have green food coloring added to them and are frequently used in restaurants.

这种牙签通常还添加了绿色食用色素，在餐馆中广泛使用。

I mean, I think you can see how vibrant my colors are, but I use gel food coloring.

我的意思是，我想你可以看到我蛋糕的颜色很有活力，但是我使用食物色素凝胶。

We live in a universe where the food coloring spreads out in the water, not a universe where it collects together.

在我们这个宇宙中，食用色素会在水中扩散，而不会聚集在一起。

I'm gonna put this one in my bowl from earlier and I'm gonna add a couple drops of pink food coloring.

另一个放进之前的碗里，加几滴粉色食用色素。

There is no orange food coloring.

- 没有橙色食用色素。

And we go through a lot of food coloring.

我们经历了很多食用色素。

And there isn't just red food coloring in there.

那里不仅有红色食用色素。

Our blood, it's usually glycerin, water, and then red food coloring.

乔什：我们的血液，通常是甘油、水，然后是红色食用色素。

Someone put food coloring in my hot tub.

有人往我的浴池里撒了点儿食用色素。

We got dark where the food coloring has puddled.

深色的在那里 食用色素沉淀的地方。

Large amounts of caffeine, large amounts of sugar, often food coloring, and so on.

大量的咖啡因、大量的糖分，通常还有食用色素等等。

We'll need baking soda, white vinegar, cornstarch, and to color our paint, food coloring!

我们需要小苏打、白醋、玉米淀粉和给油漆上色的食用色素！

And finally, instead of paint, let's do our experiments with food coloring.

最后，让我们用食用色素来做我们的实验，而不是油漆。

Imitation wasabi, on the other hand, relies on food coloring to give it that verdant hue.

另一方面，仿芥末依靠食用色素赋予它青翠的色调。

In a microwavable mug, add in your oil buttermilk, egg, red food coloring, and vanilla extract.

在可微波加热的马克杯中，加入油性酪乳、鸡蛋、红色食用色素和香草精。

So to this mix, I'm going to add in the red food coloring to give it that lovely color.

因此，对于这种混合物，我要添加红色食用色素以赋予它可爱的颜色。

If you want your Oobleck to be a certain color, you can add a few drops of food coloring to your water.

如果您想让欧不裂鱼变成某种颜色，可以在水中加入几滴食用色素。