呈阴性 chéngyīnxìng to test negative Definitions Defs Origin Strokes Stroke Words Sentences Sents 呈阴性 呈陰性 chéngyīnxìng to test negative to show a negative result in a medical test Cross-References Antonym 呈阳性 chéngyángxìng
呈阴性 呈陰性 chéngyīnxìng to test negative to show a negative result in a medical test Cross-References Antonym 呈阳性 chéngyángxìng
