drink是可数名词还是不可数名字

　　The children are enough to drive me to drink.

　　这些孩子足以逼得我酗起酒来。

　　The very thought of drink made him feel sick.

　　他一想到酒就觉得恶心。

　　Let's drink to Julia and her new job.

　　让咱们为朱莉娅和她的新工作干杯。

　　I think perhaps you've had enough to drink tonight.

　　我想今晚你已经喝得够多了。

　　The drinking water has become contaminated with lead.

　　饮用水被铅污染了。