cannot

cannot

['kænɔt]

<正式>无法, 不能

例句与用法：

Fish cannot breathe out of water.

鱼离开水就不能呼吸。

We cannot emphasize too much the importance of learning English.

我们再怎样强调学英文的重要性也不为过。

People who cannot distinguish between colors are said to be color-blind.

无法识别颜色的人是色盲。

One cannot commit crimes with impunity.

一个人不能犯了罪不受惩罚。

The richest man in the world cannot buy everything.

即使是世上最富有的人，也无法买到一切。

Man cannot exist without air.

没有空气人就不能生存。

I was not privy to the discussion, so I cannot tell you what was decided.

我并不了解讨论的情况，所以无法告诉你做了什么决定。

She cannot buy daily necessities, much less luxuries.

她连生活必需品都不能买，更不用说奢侈品。

词形变化：

名词复数: cannon | 动词过去式: cannoned | 动词过去分词: cannoned | 动词现在分词: cannoning | 动词第三人称单数: cannons |

---

=can not

短语词组：

cannot but

1. 不得不

One cannot but admire her even if one may not like her.

你即使不喜欢她也只得佩服她。

He cannot but give it up.

他不得不放弃它。

2. 不能不

One cannot but be moved by his acting.

人们不能不被他的表演所感动。

cannot ... too ...

1. 越……越好

You cannot be too careful in examinations.

考试时越仔细越好。