Basically, they were making an extract of qinghao without heating it at all.

也就是说，他们在制作青蒿提取物时不进行加热。

I will be baking a variety of sweet treats inspired by the harvest — as well as making some very luxurious vanilla extract.

我将烘焙各种被收获的食物所启发的甜食，并制作一些非常奢华的香草提取物。

We do have a tutorial for making your own vanilla extract, it's just two ingredients, so easy, and it will make your baking taste amazing.

我们确实有一个制作您自己的香草精的教程，它只是两种成分， 非常简单，它会让您的烘焙味道令人惊叹。

He knew the main points of the poisoning case, and had already planned his speech; but he needed to know some particulars of which he was now making extracts from the papers.

他知道中毒案的要点，并且已经计划好了要说的话；但他需要知道他现在正在从文件中摘录的一些细节。