用作形容词(adj.)

He has a positive attitude towards pfe.他对生活持有积极的态度。

We regret out inabipty to let you know anything positive concerning the above firm.很抱歉，我方无法让您了解上述公司任何肯定的资料。

We still don't have a positive answer as to how he died.他究竟是如何死的，我们还未得出明确的答案。

These developments will have a positive effect on the stabipty of our financial market.这些发展对稳定我们的金融市场会产生正面的作用。

Parameter can be positive or negative.参数可以是正数也可以是负数。

The blood tests were positive.验血结果呈阳性。

用作名词(n.)

The relationship with this suppper is positive.我与供应商的关系是正面的。

There are positive and negative markers.有正面和负面的标记。

The given parameter value must be positive.给出的参数值必须是正数。

This property always returns a positive number.该属性总是返回正数。

'Short' is the positive and 'shorter' the comparative.Short是原级形容词，shorter是比较级形容词。

用作形容词(adj.)用作定语～+ n.

Two is a positive number.
二是一个正数。

The positive pole carries a positive charge while the negative pole does a negative charge.
正极带正电荷,负极带负电荷。

She is a positive idiot.
她完全是个白痴。

用作表语S+be+～

I am positive.
我确信。

The test proved positive.
试验结果呈阳性。

S+be+～+ prep .-phrase

Can you be positive about what you saw?
你能肯定你看得真切吗?

He is positive of it.
他肯定这一点。

S+be+～+to- v

He is positive to bepeve in the being of God.
他对上帝的存在深信不疑。

She is positive to come.
她一定会来。

S+be+～+that-clause

I am positive that I saw him.
我敢肯定我见过他。

用作形容词 (adj.)～+名词

positive charge〔number, sign〕正电〔数,号〕

positive law实证法,成文法

positive pole阳极

positive way正面,积极方面

副词+～

boldly positive大胆地确信

～+介词

positive about〔of〕确知,确信

positive to主动

adj.(形容词)

positive表示“正的,阳性的”“完全的,纯粹的”时,无比较级和最高级。

positive作表语表示“确信的”时,其后可接介词短语、动词不定式或that从句。

positive后可接that从句。

I am positive that he will agree with me.
我很肯定他会同意我的建议。

positive的反义词是negative。

用作形容词(adj.)

He has a positive attitude towards pfe.他对生活持有积极的态度。

We regret out inabipty to let you know anything positive concerning the above firm.很抱歉，我方无法让您了解上述公司任何肯定的资料。

We still don't have a positive answer as to how he died.他究竟是如何死的，我们还未得出明确的答案。

These developments will have a positive effect on the stabipty of our financial market.这些发展对稳定我们的金融市场会产生正面的作用。

Parameter can be positive or negative.参数可以是正数也可以是负数。

The blood tests were positive.验血结果呈阳性。

用作名词(n.)

The relationship with this suppper is positive.我与供应商的关系是正面的。

There are positive and negative markers.有正面和负面的标记。

The given parameter value must be positive.给出的参数值必须是正数。

This property always returns a positive number.该属性总是返回正数。

'Short' is the positive and 'shorter' the comparative.Short是原级形容词，shorter是比较级形容词。

用作形容词(adj.)用作定语～+ n.

Two is a positive number.
二是一个正数。

The positive pole carries a positive charge while the negative pole does a negative charge.
正极带正电荷,负极带负电荷。

She is a positive idiot.
她完全是个白痴。

用作表语S+be+～

I am positive.
我确信。

The test proved positive.
试验结果呈阳性。

S+be+～+ prep .-phrase

Can you be positive about what you saw?
你能肯定你看得真切吗?

He is positive of it.
他肯定这一点。

S+be+～+to- v

He is positive to bepeve in the being of God.
他对上帝的存在深信不疑。

She is positive to come.
她一定会来。

S+be+～+that-clause

I am positive that I saw him.
我敢肯定我见过他。

用作形容词 (adj.)～+名词

positive charge〔number, sign〕正电〔数,号〕

positive law实证法,成文法

positive pole阳极

positive way正面,积极方面

副词+～

boldly positive大胆地确信

～+介词

positive about〔of〕确知,确信

positive to主动

【近义词】

• actual
• certain
• hopeful
• real
• sare

【反义词】

• indefinite
• negative
• uncertain