enough一词在英语中既可放在被修饰的词之前,又可放在被修饰的词之后。因此很多同学觉得enough 很难理解。其实这涉及到enough的词性问题。请看下面几个例句:
1. He is not old enough to go to school. 他年龄太小,不能去上学。
2. But there were not enough people to pick them. 但是没有足够的人采摘它们。
3. Six bottles of wine will be enough. 六瓶葡萄酒就够了。
参考资料:http://zhidao.baidu.com/question/13346589.html?fr=ala0