positive

['pɔzitiv]

adj.积极的, 肯定的, 明确的, 正面的, 正数的, 阳性的
n.正面, 正数, 正片,[语]原级

例句与用法：

Her behaviour was a positive outrage.

她的行为残暴到了极点。

He was positive that he had seen it in the newspaper.

他肯定他已在报纸上看见过。

This charge is a positive charge.

这个电荷是正电荷。

There is positive proof that he did it.

有确切的证据证明他做了此事。

词形变化：

副词: positively | 名词: positiveness |

详细释义：

a.

1. 确定的; 确实的

There is positive proof that he did it.

有确凿的证据证明他做了这件事。

2. 确信的; 有自信的[F][(+of/about)][+(that)]

Are you positive that you saw him?

你肯定你看到他吗?

3. 绝对的

4. 积极的, 建设性的

He has a positive attitude towards life.

他对生活持有积极的态度。

5. 真实的; 实际的; 实在的[Z][B]

Light is a positive thing; darkness is only the absence of light.

光是确实存在的东西; 黑暗只是没有光。

6. 【口】完全的, 纯粹的[Z][B]

He is a positive fool.

他是一个十足的傻瓜。

7. 【语】原级的[Z]

"Good" is the positive form of the adjective, "better" is the comparative.

"好"是该形容词的原级, "更好'是比较级。

8. 【数】正的[Z]

Five is a positive number.

五是正数。

9. 【物】正的, 阳性的[Z]

10. 【摄】正片的, 正像的[Z]

11. 【医】阳性的

The blood tests were positive.

验血结果呈阳性。

n.[C]

1. 实在的事物

2. 正面

3. 【语】原级[the S]

4. 【数】正数

5. 【摄】正片, 正像

6. (电池的)阳极