英语单词drink能不能加S？

drink 既可以是动词也可以是名词
1.用作动词时可以有s，也可以没有s
例句
i like drink beer
he drinks two cups of tea
2.用作名词时可以有s，也可以没有s
例句
I want buy some drinks
He made up his mind never to touch a drop of drink

drink 做动词，第三人称单数 要加 s : 如： He drinks a lot of water every day.
其他人称不加 s. 如： They drink a lot of water every day.
drink 做名词。指饮料，一般用drinks.
指一杯，一份，就不加s. 如：What about a drink? 去喝一杯？

可以加也可以不加，要看指的是一种还是泛指

drink是动词。 例如：would you like something to drink?你想要喝点什么吗？
drinks是名词。 比如 雪碧。可乐 都可以用它统称。