beer 是可数名词还是不可数名词

beer是液体,是不可数,但是a beer是一瓶或是一杯或是一种啤酒都是可以的。

例句He took a deep draught of his beer.

他喝了一大口啤酒。

They got through two barrels of beer.

他们喝了两桶啤酒。

They have an offer on beer at the moment.

他们目下正在打折卖啤酒。

She ordered cold beer in a tall glass.

她叫了一杯高玻璃杯装的冰镇啤酒。

He was advised to smoke fewer cigarettes and drink less beer.

有人劝他少抽烟、少喝啤酒。

Shall we have a beer?

我们来杯啤酒吧？