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positive
['pɔzətiv]
a. 确实的,明确的;积极的,肯定的;正的,阳性的;完全的十足的
n. 正片
a. 确实的,明确的;积极的,肯定的;正的,阳性的;完全的十足的
n. 正片
词形变化
名 词：
pos'i·tive·ness
,
pos'i·tiv'i·ty
副 词：
pos'i·tive·ly
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常用短语
positive charge
n.[电]正电荷,阳电荷
positive chemotaxis
正趋化性
positive correlation
正相关
positive feedback
正反馈
positive pole
n.[物]正极,阳极
positive reinforcing stimulus
阳性强化刺激
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英英解释
1个名词解释
a film showing a photographic image whose tones correspond to those of the original subject
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11个形容词解释
characterized by or displaying affirmation or acceptance or certainty etc.
[反]
negative
,
neutral
[例]
a positive attitude
the reviews were all positive
a positive benefit
a positive demand
having a positive electric charge
[同]
electropositive
,
positive
[反]
electronegative
,
electroneutral
,
negative
,
neutral
[例]
protons are positive
show all ... ( 11 )
indicating existence or presence of a suspected condition or pathogen
[同]
confirming
,
positive
[反]
disconfirming
,
negative
[例]
a positive pregnancy test
of or relating to positivism
[同]
positive
,
positivist
,
positivistic
[例]
positivist thinkers
positivist doctrine
positive philosophy
reckoned, situated or tending in the direction which naturally or arbitrarily is taken to indicate increase or progress or onward motion
[反]
negative
[例]
positive increase in graduating students
involving advantage or good
[同]
plus
,
positive
[例]
a plus (or positive) factor
formally laid down or imposed
[同]
positive
,
prescribed
[例]
positive laws
impossible to deny or disprove
[同]
incontrovertible
,
irrefutable
,
positive
[例]
incontrovertible proof of the defendant's innocence
proof positive
an irrefutable argument
greater than zero
[例]
positive numbers
marked by excessive confidence
[同]
cocksure
,
overconfident
,
positive
[例]
an arrogant and cocksure materialist
so overconfident and impudent as to speak to the queen
the less he knows the more positive he gets
persuaded of; very sure
[同]
confident
,
convinced
,
positive
[例]
were convinced that it would be to their advantage to join
I am positive he is lying
was confident he would win
less ...
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参考例句
A
positive
test for pregnancy.
验孕呈阳性反应
These two factors form a
positive
cycle.
这二者形成了良性循环。
The prosecutor had
positive
proof of the defendant's guilt.
起诉人掌握有证明被告有罪的确凿证据
Positive
tropism.
向刺激方向运动的属性
The number of
positive
numbers is infinite.
正数的数目是无穷的。
The second category is known as semi-
positive
let- off.
第二种是半积极式送经机构。
A
positive
darling.
极亲爱的人
With an ultimately
positive
or preferable result.
结果会是好的最终有一个乐观的或让人满意的结果
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参考网页
以下网页可能有助于你对本词条的理解：
The appeal of advertising to buying motives can have both negative and positive effects.
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短文2 29. A) The Great Depression. 30. D) His second wife’s positive influence. 31. A) Love breeds love.
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