正反两面 zhèngfǎnliǎngmiàn both sides of the coin; reversible Origin Definitions Defs Strokes Stroke Words Sentences Sents 正反 zhèngfǎn positive and negative positive and negative; pros and cons; the inside and the outside of something两面 兩面 liǎngmiàn noun both sides The front and back sides of an object, or the two sides of a path or area