"negative"的定义和意义

negative

形容词

消极的, 有害的

having an unpleasant or harmful effect on someone or something

否定的, 消极的

indicating or implying refusal, denial, disagreement, or omission

阴性, 无疾病迹象

(of a scientific test) showing that there is no sign of a disease or a particular condition

负的

(of a number) less than zero

消极的, 悲观的

never considering the good qualities of someone or something and is often quick to lose hope

负面, 消极

expressing or consisting of a negation, refusal, or denial

消极的, 不利的

having the quality of something harmful or unpleasant

消极的, 负面的

reckoned in a direction opposite to that regarded as positive

负的

having a negative charge

消极的, 贬低的

designed or tending to discredit, especially without positive or helpful suggestions

否定的, 消极的

(grammar) expressing negation; stating or denying something is the case

Negative

名词

否定, 拒绝

a reply of denial

负片, 负图像

an image that has tones and colors that are inverted from the original scene, with dark areas appearing light and light areas appearing dark

What is a "negative"?

In photography, a negative is an image on film where the light and dark areas are reversed. This means that the bright parts of the original scene appear dark, and the dark parts appear light. Negatives are typically used as an intermediate step in the photographic process; they are developed from the exposed film and then used to create positive prints, where the tones are correctly represented. Negatives can be in black and white or color, depending on the type of film used.

to negative

动词

拒绝, 否定

to refuse to accept a request or proposal

negative

adj

negate

negatively

adv

negatively

adv

negativeness