葡萄皮的英文：
grape skin

参考例句：

fermen(ta)tive on the skin
带葡萄皮渣发酵

grape是什么意思：
n. 葡萄；葡萄色；葡萄酒

The grapes are sour
吃不到的葡萄是酸的

The sweetest grapes hang the highest
最甜的葡萄挂在最高的地方

A grape or a litchi, Alice?
爱丽丝，要葡萄还是要荔枝？

The wine is made from grapes.
这酒是用葡萄酿制的。

These grapes taste sweet and sour.
这些葡萄尝起来酸酸甜甜的。

skin是什么意思：
n. 皮肤；毛皮；外皮
v. 剥皮，削皮；擦伤；欺骗；严厉训斥；愈合

Daily brushing of the skin helps the skin expel toxins.
每天擦洗皮肤有助于皮肤排毒。

(of a place on the skin)with the skin rubbed away and therefore sore
(指皮肤某处)擦掉皮因而疼痛的

Beauty is but skin deep.
美的深度仅在皮肤表面而已。

Beauty is But skin-deep
红颜易变

The skin of his foot are mortifying.
他一只脚上的皮肤正在变成坏疽。