And if you're talking about tannin, oak imparts tannin, from the wood.

如果你说的是单宁酸，橡单宁酸，来自材。

So this wine tends to have a low tanin.

所以这种酒的单宁含量较低。

But plants don’t make tannins so that humans can have long-lasting, protective clothing.

不过植物不是为了类能有耐用的皮革穿才制造单宁酸的。

Cabernet and Bordeaux are very tannic.

赤霞珠和波尔多葡萄酒通常单宁含量较高。

Its tannins and oils are used in treating clothes and skins and making oiled paper.

它的单宁酸和油可用于处理衣服和皮毛，以及制作油纸。

The tannins are part of the defense mechanism that is essential to longevity.

“单宁”是防机制的组成部分，也是长寿的重要因素。

Fruity, fresh red wines have fewer tannins, so they don't need to breathe as much, if at all.

果味浓郁的新鲜红葡萄酒单宁较少，因此它们不需要呼吸太多，如果要的话。

It's full of tannic acid which in part gives it its red colour but also helps it resist fires.

树皮中富含单宁酸，这在一定程度上使它呈现红色，但也有助于帮其抵火灾。

Unripe guava, which often shows up on Thai tables, has a tannic, mouth-drying quality that balances fiery foods perfectly.

生的番石榴经常出现在泰国的餐桌上，它那单宁般的巴发干的口感，完美地平衡了食物的辛辣。

Does have a medium level of tannins.

确实有中等水平的单宁。

Yeah. So this is a grape that doesn't have a lot of tannin.

是的。所以这是一种单宁不多的葡萄。

When we talk about wine that's aged for, you know, 10,20,30 years, a lot of those wines have tannin.

当我们谈论陈年葡萄酒时，你知道，10，20，30 年，很多葡萄酒都有单宁。

I told you earlier that tannins meant that a wine is full bodied.

我之前告诉过你， 单宁意味着酒体丰满。

Tannins mean that the wine has a bitter taste.

单宁意味着葡萄酒有苦味。

Five more minutes.Don't want to rush those tannins.

再等5分钟, 别弄糟单宁酸。

Fruity, fresh red wines have fewer tannins, so they don’t need to breathe as much, if at all.

果味浓郁的新鲜红葡萄酒单宁含量较少，因此它们不需要呼吸那么多， 如果需要的话。

And you can notice that there's lots of tannins because it actually sort of dries your mouth up, okay?

你会注意到这里有很多单宁， 因为它实际上会你的巴变干，好吗？

So, this fermentation process take two or three weeks, and sometimes even more, to get the color and the tannins out of the berries.

发酵过程需要两到三周，有时甚至更长时间，才能得到浆果的颜色和单宁酸。

And I don't think this wine spends a lot of time in oak, so you can get wood tannin as well.

而且我认为这款酒不会在橡桶中陈放很多时间， 因此您也可以获得质单宁。

When acacia trees are grazed by animals, they quickly react by producing chemicals called tannins, which make their leaves unappetizing and tough to digest.

当金合欢树被动物啃食时，它们会迅速产生一种叫做单宁酸的化学物质，这种物质会使金合欢树的叶子变得倒胃口且难以消化。