逆反應 Save Sign in to save words Simplified: 逆反应 nìfǎnyìng ㄋㄧˋ ㄈㄢˇ ㄧㄥˋ reverse reaction counterreaction inverse response Character by character 逆(nì)contrary 反(fǎn)contrary 應(yìng)answer A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0