葡萄是可数名词。

grape

n.葡萄；

复数： grapes；

例句：

The storm has blasted our grape.

暴风雨毁了我们的葡萄。

The colouring pigments from the skins are not allowed to bleed into the grape juice.

外皮上的色素不能渗到葡萄汁里面去。

The grape vine climbed up along the wall.

葡萄藤沿墙攀缘而上。

Grape Valley where the mountain field around the monuments for the Jieshi Shan another meet.

葡萄沟所在的山场周围，为碣石山中的名胜古迹又一荟萃之地。