positive

  核心词汇  
['pɒzətɪv]     ['pɑːzətɪv]    
  • 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
new

positive的英文翻译是什么意思,词典释义与在线翻译:

详尽释义

adj. (形容词)
  1. 绝对的
  2. 积极的
  3. 确实的
  4. 阳性的
  5. 建设性的
  6. 确定的
  7. 实在的
  8. 实际的
  9. 有自信的
  10. 明确的
  11. 纯粹的
  12. 确信的
  13. 肯定的
  14. 真实的
  15. 【数】正的
  16. 【医】阳性的
  17. 完全的
  18. 断然的
  19. 独断的
  20. 正像的
n. (名词)
  1. 正面
  2. 阳极
  3. 实在的事物
  4. 【数】正数
  5. 正片
  6. 确实
  7. 正像
  8. 实在
  9. 明确性
  10. 绝对性
  11. <文>原级
  12. 积极性
  13. 【语法】原级
  14. 【摄】正片
  15. 【数】正量
  16. 正电荷
  17. 优势
  18. 优点
  19. 阳性结果

双解释义

adj. (形容词)
  1. 确实的,明确的 leaving no possibility of doubt
  2. 积极的,肯定的 leading to practical action; sure
  3. [P]表现得有信心和有希望的,确信的 showing confidence and hope
  4. 正的,阳性的 (of electricity) of the type that is carried by protons; (of a number or quantity) greater than zero
  5. [A]完全的,纯粹的 complete; real

英英释义

Noun:
  1. the primary form of an adjective or adverb; denotes a quality without qualification, comparison, or relation to increase or diminution

  2. a film showing a photographic image whose tones correspond to those of the original subject

Adjective:
  1. characterized by or displaying affirmation or acceptance or certainty etc.;

    "a positive attitude"
    "the reviews were all positive"
    "a positive benefit"
    "a positive demand"

  2. persuaded of; very sure;

    "were convinced that it would be to their advantage to join"
    "I am positive he is lying"
    "was confident he would win"

  3. involving advantage or good;

    "a plus (or positive) factor"

  4. indicating existence or presence of a suspected condition or pathogen;

    "a positive pregnancy test"

  5. formally laid down or imposed;

    "positive laws"

  6. impossible to deny or disprove;

    "incontrovertible proof of the defendant's innocence"
    "proof positive"
    "an irrefutable argument"

  7. of or relating to positivism;

    "positivist thinkers"
    "positivist doctrine"
    "positive philosophy"

  8. reckoned, situated or tending in the direction which naturally or arbitrarily is taken to indicate increase or progress or onward motion;

    "positive increase in graduating students"

  9. greater than zero;

    "positive numbers"

  10. having a positive charge;

    "protons are positive"

  11. marked by excessive confidence;

    "an arrogant and cocksure materialist"
    "so overconfident and impudent as to speak to the queen"
    "the less he knows the more positive he gets"

positive的用法和样例:

例句

用作形容词 (adj.)
  1. He has a positive attitude towards life.
    他对生活持有积极的态度。
  2. We regret out inability 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。
  3. 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。
  4. These developments will have a positive effect on the stability 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。
  5. Parameter can be positive or negative.
    参数可以是正数也可以是负数。
  6. The blood tests were positive.
    验血结果呈阳性。
用作名词 (n.)
  1. The relationship with this supplier is positive.
    我与供应商的关系是正面的。
  2. There are positive and negative markers.
    有正面和负面的标记。
  3. The given parameter value must be positive.
    给出的参数值必须是正数。
  4. This property always returns a positive number.
    该属性总是返回正数。
  5. 'Short' is the positive and 'shorter' the comparative.
    Short是原级形容词,shorter是比较级形容词。

常见句型

用作形容词 (adj.)
用作定语 ~+ n.
  1. Two is a positive number.
    二是一个正数。
  2. 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。
  3. She is a positive idiot.
    她完全是个白痴。
用作表语 S+be+~
  1. I am positive.
    我确信。
  2. The test proved positive.
    试验结果呈阳性。
S+be+~+ prep .-phrase
  1. Can you be positive about what you saw?
    你能肯定你看得真切吗?
  2. He is positive of it.
    他肯定这一点。
S+be+~+to- v
  1. He is positive to believe in the being of God.
    他对上帝的存在深信不疑。
  2. She is positive to come.
    她一定会来。
S+be+~+that-clause
  1. I am positive that I saw him.
    我敢肯定我见过他。

词汇搭配

用作形容词 (adj.)
~+名词 副词+~ ~+介词

经典引文

  • Positive orders oblige us to go tomorrow.

    出自: M. W. Montagu
  • A strong presumption, though it does not reach positive proof.

    出自: E. A. Freeman

positive的详细讲解:

词语用法

adj. (形容词)
  1. positive表示“正的,阳性的”“完全的,纯粹的”时,无比较级和最高级。
  2. 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。
  1. 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。

  2. positive的反义词是negative。

词义辨析

adj. (形容词)
positive, active
  • 这两个词都可译为“积极的”,其区别在于侧重点不同:active强调主观因素的作用; 而positive强调客观效果或影响。例如:
  • It is important to bring all the positive factors into full play in the building of socialism.在社会主义建设事业中调动一切积极因素是很重要的。
  • For this project,I hope that everyone will make positive suggestions.对这项工程,希望大家提出积极建议。
  • positive, actual, real, true
  • 这组词都有“真正的”“真实的”意思。其区别是:
  • 1.real可用于有形的人或物,也可用于无形的事物; true和actual通常只用于无形的事。
  • 2.real可用作定语,也可用作表语; actual只用作定语。
  • 3.actual, real, true在表示“实际存在的”“真实的”“是一致的”时,可以互换使用。但actual强调实际存在的,现实的,而非理论上的,谣传的,假定的,尤指知识、财产、价值、状态或行为、经验。real强调真正的,而非假冒、伪造的,主要指实情、实例、实物。例如:
  • Is your ring real gold?你的戒指是真金的吗?
  • true强调真实的,而非妄言、虚伪的,常指爱情、故事、历史等。例如:
  • True love should last for ever.真正的爱情应永远保持下去。
  • positive强调确实的,而非尚未证实的,常指真理、证据等,例如:
  • These fingerprints are positive proof that he used the gun.这些指纹是他用过这支枪的确实证据。
  • positive, certain, sure
  • 这三个词都表示“肯定的”“确信的”,但所表示的程度有所不同。
  • 1.certain强调有充分的根据,或自己直接所知道的事情的真相。
  • 2.sure强调主观上怀有强烈的愿望或心里没有疑虑。例如:
  • I'm sure we'll start on time.我想我们能及时出发。
  • 3.positive比sure和certain更加肯定,强调对自己所说的话或所下的结论的正确性深信不疑,常常表现出过分的自信或主观武断。例如:
  • I am positive that I saw this man before.我肯定我以前见过此人。
  • As I can't be certain,I won't be positive.在我不肯定时,我不想武断。
  • 4.名词性从句作主语时,一般不用sure,而用certain。
  • 词源解说

    • ☆ 1300年左右进入英语,直接源自古法语的positif;最初源自拉丁语的positivus,意为裁决。
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