音标与读法

这里为大家介绍下negative 是什么意思，希望能帮助到各位朋友。

音标：[ "negətiv ]过去式:negatived过去分词:negatived名词复数:negatives现在分词:negativing

中英文翻译

adj.

1.否定的,否认的；拒绝的 (opp. affirmative)； 反对的,反面的；消极的。

2.(opp. positive) 【电学】阴的,阴性的；负的；【数学】负的；【摄影】底片的；【医学】阴性的。

3.【植物；植物学】(对日光或地面刺激等)有反作用的；【心理】反抗性的,不妥协的。

短语和例子

a negative vote 反对票。 the negative side [team] (讨论会的)反对方面。 negative criticism 消极的批评。 a negative plea 【法律】抗辩。 go negative 攻击[否定]对手。 on negative lines 消极地。

n.

1.否定词语；否定的观点；否定言论；否定回答；否定命题(等)。

2.消极性。

3.【电学】阴电；阴极板；【摄影】底片；【数学】负数,负量。

短语和例子

The answer is in the negative. 回答是‘不’。 Two negatives make an offirmative. 两个否定等于肯定,负负得正。 answer in the negative ＝return a negative 回答说“不”。 decide in the negative 否决。 eliminate the negative 〔美俚〕消除自卑观念。 in the negative 否定地,反对地,否认地。 prove a negative 举反证。

vt.

1.否认；否定；驳斥；否决；拒绝；反证；反对。

2.使无效；抵销；使中和。

expressing or consisting of a negation or refusal or denial

characterized by or displaying negation or denial or opposition or resistance; having no positive features; "a negative outlook on life"; "a colorless negative personality"; "a negative evaluation"; "a negative reaction to an advertising campaign"

reckoned in a direction opposite to that regarded as positive; "negative interest rates"

not indicating the presence of microorganisms or disease or a specific condition; "the HIV test was negative"

同义词：disconfirming,

involving disadvantage or harm; "minus (or negative) factors"

同义词：minus,

having a negative charge; "electrons are negative"

同义词：electronegative, negatively charged,

designed or tending to discredit, especially without positive or helpful suggestions; "negative criticism"

同义词：damaging,

having the quality of something harmful or unpleasant; "ran a negative campaign"; "delinquents retarded by their negative outlook on life"

less than zero; "a negative number"

vote against; refuse to endorse; refuse to assent; "The President vetoed the bill"

同义词：veto, blackball,

a piece of photographic film showing an image with light and shade or colors reversed

a reply of denial; "he answered in the negative"

例句与用法

1.The negative pressure loop should be noted .

应该注意到负压的腹点。

2.The exponent is a fraction or negative number .

指数是一个分数或负数。

3.Electrical positives attract electrical negatives .

正电荷吸引负电荷。

4.Do a blow-up of this corner of the negative .

把底片的这一角放大。

5.Congress has assumed some negative functions .

国会发挥了一些消极作用。

6.The hydroxyl ion has a negative charge .

氢氧根离子有一个负电荷。

7.Two negatives make an affirmative .

两个否定等于肯定，负负得正。

8.He introduced a notation for negative numbers .

他为负数引进了一个符号。

9.A pool of mercury surrounds the negative electrode .

阴极周围是一池水银。

10.Mr. swiveller answered in the negative .

斯威夫勒先生答称没有。

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