非相對論性 Save Sign in to save words Simplified: 非相对论性 fēixiāngduìlùnxìng ㄈㄟ ㄒㄧㄤ ㄉㄨㄟˋ ㄌㄨㄣˋ ㄒㄧㄥˋ non-relativistic (physics) Character by character 非(fēi)not be 相(xiāng)surname Xiang 對(duì)right 論(lùn)opinion 性(xìng)nature A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0