enough /iˈnʌf/ I. adj.足够的；充分的 (作定语时，放在名词的前面或后面)：There is enough food/food enough for ten people.有足够十个人的食物。‖II. adv.足够地；充分地(跟在所修饰的形容词、副词、动词后面)：The book is easy enough for beginners to read.这本书很容易，初学者能看懂。［考句］I don’t find a large enough coat, and so I took this one.我找不到一件足够大的外衣，因此我拿了这一件。‖III. n.足够；充分：He couldn’t earn enough to keep a family of four.他挣的钱不足以养活四口之家。Enough has been said on this subject.关于这个问题说得已经够多了。
［辨析］与abundant, sufficient, plentiful辨见abundant enquire 见inquire
