positive

positive

美 [?pɑz?t?v] 　英 [?p?z?t?v]

  • adj.肯定；確信；積極樂觀的；自信的
  • n.正片；優點；優勢；陽性結果（或反應）

詞形變化

復數：positives  

反義詞

英漢雙解

adj.
有信心confident
1.
積極樂觀的；自信的thinking about what is good in a situation; feeling confident and sure that sth good will happen
a positive attitude/outlook
樂觀的態度╱前景
the power of positive thought
樂觀思想的力量
She tried to be more positive about her new job.
她努力更積極地投入新工作。
On the positive side , profits have increased.
從好的方面看，利潤增加了。
The report ended on a positive note.
報告的結尾顯得很樂觀。
有效；有用effective/useful
2.
積極的；建設性的；朝著成功的directed at dealing with sth or producing a successful result
We must take positive steps to deal with the problem.
我們必須采取積極步驟處理這個問題。
It will require positive action by all in the industry.
這將需要業內全體同人和衷共濟。
3.
表示贊同的；擁護的expressing agreement or support
We've had a very positive response to the idea.
我們對這個想法反應很好。
4.
良好的；有助益的；正面的good or useful
to make a positive contribution to a discussion
給討論會提出好的建言
His family have been a very positive influence on him.
他的家庭對他有十分良好的影響。
Overseas investment has had a positive effect on exports.
海外投資對出口有積極影響。
確信；肯定sure/definite
5.
[nbn]
有絕對把握；確信；肯定completely sure that sth is correct or true
I can't be positive about what time it happened.
我說不準這事是什么時間發生的。
She was positive that he had been there.
她確信他曾在場。
‘Are you sure?’ ‘Positive.’
“你敢肯定嗎？”“絕對肯定。”
6.
[obn]
完全的；絕對的complete and definite
He has a positive genius for upsetting people.
他氣人的本事可大呢。
It was a positive miracle that we survived.
我們能夠生還，完全是個奇跡。
7.
證據確鑿的；明確的giving clear and definite proof or information
We have no positive evidence that she was involved.
我們沒有確鑿證據證明她參與其事。
This is proof positive that he stole the money.
這就是他偷錢的肯定證據。
科學試驗scientific test
8.
陽性的；證明…存在的showing clear evidence that a particular substance or medical condition is present
a positive pregnancy test
呈陽性反應的懷孕檢測
The athlete tested positive for steroids.
這個運動員類固醇檢測呈陽性。
to be HIV positive
艾滋病病毒化驗呈陽性
數目；數量number/quantity
9.
正數的greater than zero
電electricity
10.
正電的；正極的containing or producing the type of electricity that is carried by a proton
a positive charge
正電荷
the positive terminal of a battery
電池的正極
n.
優點good quality
1.
[c][u]
優勢；優點a good or useful quality or aspect
Take your weaknesses and translate them into positives.
把你自己的弱點變成優點。
攝影in photography
2.
[c]
正片a developed film showing light and dark areas and colours as they actually were, especially one printed from a negative
化驗結果result of test
3.
[c]
陽性結果（或反應）the result of a test or an experiment that shows that a substance or condition is present

英漢解釋

adj.
1.
一定,確信 (to do; that)
2.
確實的,明確的;確定的;無條件的;絕對的,無疑問的,斷然的
3.
積極的;建設性的;肯定的
4.
現實的,實在的,實際的
5.
【數,物】正的;【物】陽性的;【化】鹽基性的
6.
〈口〉十足的,純粹的
7.
【攝】正片的
8.
【哲】實證的
9.
【語】原級的
10.
有自信的;過份自信的,獨斷的
11.
【生】(刺激源)向性的,趨性的
n.
1.
實在;確實;明確性;絕對性;積極性;正面
2.
(電池的)陽極;【攝】正片
3.
【語】原級
4.
【數】正量

英英解釋

adj.
n.