positive
/pɒzɪtɪv/
a. 肯定的, 积极的, 有把握的
[医] 正的, 阳性的
词形变换
复数 positives
英文释义
n. the primary form of an adjective or adverb; denotes a quality without qualification, comparison, or relation to increase or diminution
n. a film showing a photographic image whose tones correspond to those of the original subject
a. characterized by or displaying affirmation or acceptance or certainty etc.
a. indicating existence or presence of a suspected condition or pathogen
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