negative是什么意思?

要查单词上DICT.CN

negative: [ 'negətiv ]

a. 否定的,负的,消极的
n. 底片,负数

例句与用法:
1. I have a negative opinion on the value of this idea.
我对这个主意持反对意见。

2. Altering the meaning of a term from positive to negative.
表否定的将一个词的意义由肯定变为否定的

3. Relating to or designating a quantity, number, angle, or direction opposite to another designated as negative.
正向的关于或表明与另一个表示为负的相反的数量、数字、角度或方向的

4. Having the areas of light and dark in their original and normal relationship, as in a photographic print made from a negative.
正片的使明暗区处于它们原本及正常的关系中的，如位于从底片印出的相片上

5. Do a blow-up of this corner of the negative.
（对某事的）详尽的报道。

6. A cold is both positive and negative; sometimes the Eyes have it and sometimes the Nose.
感冒既是肯定又是否定：有时得之眼[得了感冒的占多数，这是“流感”]，有时则得之于鼻[未得感冒的占多数]。

否定的,负的,消极的

不可能（CS常用）

否定