enough，adequate和sufficient有什么区别

enough
KK: []
DJ: []
a.
1. 足够的,充足的
We have enough chairs for everyone.
我们有足够的椅子让大家坐。
I was fool enough to trust him.
我真傻,竟会信赖他。
n.
1. 足够,充分[+to-v][(+for)]
We earned enough to buy a new house.
我们挣的钱足够买一幢新房子。
I've had enough, thank you.
我够了,谢谢。
ad.
1. 足够地;充分地[+to-v]
They cannot walk fast enough.
他们走得不够快。
I'm old enough to handle my own affairs.
我已经长大了,可以处理我自己的事情。
2. 很,十分
3. 相当地,尚
The situation is serious enough.
情况相当严重。

adequate
KK: []
DJ: []
a.
1. 能满足需要(量)的,足够的[(+for)][+to-v]
Martin decided that he had no adequate proof.
马丁断定他没有充足的证据。
2. 适当的[(+to/for)]
He sought for an adequate solution to the problem.
他寻求解决这个问题的适当办法。
3. 胜任的[F][(+to)]
She proved adequate to the job.
事实证明她能胜任此项工作。
4. 尚可的,差强人意的
That hotel is merely adequate.
那家旅馆只能说是差强人意。

sufficient
KK: []