衍射角 Save Sign in to save words yǎnshèjiǎo ㄧㄢˇ ㄕㄜˋ ㄐㄧㄠˇ angle of diffraction (physics) Character by character 衍(yǎn)spread out 射(shè)shoot 角(jiǎo)angle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0