enough一般有六种用法，分别为enough作名词、代词，形容词，副词，感叹词，固定搭配以及短语，以下就是整理出来的enough的释义和用法

enough释义

adv. 足够地，充足地; 十分地;

adj. 足够的; 充足的;

n. 充分，足够; 满足;

enough的用法

enough一般有六种用法，分别为enough作名词、代词，形容词，副词，感叹词，固定搭配以及短语，下面易学啦为大家讲价enough的用法：

enough 既可以用作形容词副词,又可用作名词
一、enough用作形容词时,意思是“足够的”,通常用来修饰名词enough修饰可数名词复数或不可数名词时,可放在该名词之前,也可放在该名词之后;但在修饰可数名词单数时,则应放在该名词之后例如:
We have enough time/time enough to do our homework.我们有充足的时间做家庭作业
I was fool enough to believe him.我够傻的,竟会相信他
当enough用于系动词be之后单独作表语时,句子的主语多为代词that或it例如:
That’s enough.这就够了
二、enough用作副词时,意为“足够地”“充分地”“相当地”及“很”等意思,修饰形容词副词或动词时,应放在这些词之后，结构为“adj.+ enough+名词”, 表示“足够…的…”, 如：例如:
The boy is old enough to go to school.这孩子到上学的年龄了
I know him well enough.我非常了解他
He didn’t get up early enough to catch the early bus.他起床不够早,没有赶上早班车
Have you played enough?你玩够了吗?
三、enough用作名词时,意为“足够(的数量或数目)”,它可以用作主语或宾语例如:
Enough is as good as feast.知足者常乐
I’ve had enough.Thank you.我已经吃够了,
我们在使用enough时,还需要注意以下几点:
1.enough不能与no连用例如:
我没有足够的钱买车
误:I have no enough money to buy a car.
正:I don’t have enough money to buy a car.
2.enough 用作形容词时不可被 very 修饰,但可以被 quite 修饰例如:
We have quite enough time.我们有足够的时间
3.can’t/can never...enough 表示“越……越好”“无论怎样……也不过分”例如:
You can never be careful enough.你越细心越好
We can’t thank him enough.我们无论怎样感谢他也不过分

四、enough作代词时，意为“足够”、“充足”，充当主语、宾语.当其作主语时，看作单数。例如：

(1)Enough has been said on how to learn English well.

关于如何学好英语已经说得足够多的了。

(2)I have enough to do today.

今天我有足够多的事要做。

五、enough作感叹词时意思是"够了;停止;住手;不要再继续了"，用以表达不耐烦或恼怒。如：

You've been practising the violin all afternoon. Enough! 你整个下午都在练小提琴。够了！

六、enough还可以用于以下的短语中

1. sure enough果真；确实。如：

He said he would come, and sure enough he came.他说要来，果然来了。

2. well enough还不错；还可以；相当；很；极。如：

You know well enough.(口)你明明知道。(你心里明白。)

3. be good / kind enough to do sth.劳驾；务请做某事。如：

Be good / kind enough to reply early.请早日赐复。