He called it salicin, and it contained the active ingredient salicylic acid.

他将其命名为水杨，其中含有活性成分水杨酸。

Two years later, French pharmacist Henri Leroux managed to extract 30 grams, one ounce, of purified salicin from 1.5 kilograms, 3.3 pounds, of willow bark.

两年后，法国药剂师亨利·勒鲁成功地从1.5公斤（3.3磅）的柳树皮中提取出了30克（1盎司）纯净的水杨。

We can have an aspirin tablet; we don't have to chew on willow bark to get that salicin that's going to give us that pain relief that we need.

我们以服用一片阿司匹林; 我们不嚼柳树皮来获得我们的缓解疼痛的水杨。

It took nearly another 70 years for a German pharmacist, Johann Buchner, to finally identify and purify the substance that made all this possible, a compound called salicin.

又过了近70年，德国药剂师约翰·布赫纳才最终鉴定并提纯了这一化合物的成分， 使其成为能，这种化合物被称为水杨素。

These included digitalin, a heart stimulant extracted from foxgloves, and salicin, the painkiller discovered in willow bark by British cleric Edward Stone in the 1760s and later manufactured as aspirin, the first mass-market painkiller.

其中包括毛地黄提取的心脏兴奋剂毛地黄毒，以及英国牧师爱德华·斯通于18世纪60年代在柳树皮中发现并随后被制成阿司匹林的镇痛剂水杨，阿司匹林是首个大规模上市的镇痛药。

And you know we're really lucky that I see today… We can have an aspirin tablet; we don't have to chew on willow bark to get that salicin that's going to give us that pain relief that we need.

你知道我们真的很幸运，我今天看到… … 我们以吃一片阿司匹林；我们不必嚼柳树皮来获取水杨，它以缓解我们所的疼痛。