| [/ˈnegətɪv; ˋnɛɡətɪv/] adj 用法:
1 (of words, sentences,etc) expressing denial or refusal; indicating `no' or `not' （指词、 句等）表示否定或拒绝的:
a negative sentence, question, adverb 否定句、 否定疑问句、 有否定含义的副词 *
give sb a negative answer 给某人以否定的答覆 *
a negative decision on an application 对申请的否决. Cf 参看 affirmative. 用法:
2 lacking in definite, constructive or helpful qualities or characteristics 消极的; 败事的; 无助益的:
He has a very negative attitude to his work, ie is not interested in trying to do it well or properly. 他的工作态度很消极. *
negative criticism, ie that does not suggest how the thing criticized could be improved 消极的批评（未对所批评的事物提出改进意见的） *
a negative definition, ie one that defines a word, etc by saying what it does not mean 反面定义（通过说明一词不是某意思来给该词下定义者） *
The results of her pregnancy test were negative, ie showed that she was not pregnant. 她的妊娠试验结果呈阴性. 用法:
3 (mathematics 数) (of a quantity) less than zero; (of a number) that has to be subtracted from other numbers or from zero （指值或数）负的. 用法:
4 containing or producing the type of electric charge carried by electrons （电）阴极的, 负极的:
the negative terminal of a battery, ie the one through which current enters from an external circuit 电池的负极. 用法:
5 (of a photograph) with the light areas of the actual object(s) or scene appearing as dark, and the dark areas as light （指摄影）底片的. Cf 参看 positive. negative 2
n 用法:
1 word or statement that expresses or means denial or refusal 否定词; 否定语:
`No', `not' and `neither' are negatives. no、 not、 neither都是否定词. 用法:
2 developed photographic film, etc on which the light and dark areas of the actual object(s) or scene are reversed and from which positive pictures can be made （摄影等的）底片, 负片. 用法:
3 (idm 习语) in the `negative (fml 文) (of a sentence, etc) containing a negative word; expressing denial, refusal, etc （指句子等）含有否定词的, 表示否定或拒绝等的, 否定的:
She answered in the negative, ie said `no'. 她做出否定的回答. negative 3
v [Tn] (fml 文) 用法:
1 refuse to approve or grant (sth); veto 否定, 否认（某事）; 否决:
negative a request, an application, etc 否决一要求、 申请等. 用法:
2 prove (sth) to be untrue; disprove 证明（某事物）不实; 驳斥; 反驳. 用法:
3 neutralize (an effect) 抵销（一作用）. |