反转 fǎnzhuǎnfǎnzhuàn to reverse Origin Definitions Defs Strokes Stroke Words Sentences Sents 反转录 fǎnzhuǎnlù reverse transcription The synthesis of DNA from an RNA template in molecular biology反转片 fǎnzhuǎnpiàn reversal film Photographic film that, after being exposed and developed, produces a positive image (slide) directly rather than a negative.反转录病毒 fǎnzhuǎnlùbìngdú retrovirus