瑞利準則 Save Sign in to save words Simplified: 瑞利准则 ruìlìzhǔnzé ㄖㄨㄟˋ ㄌㄧˋ ㄓㄨㄣˇ ㄗㄜˊ Rayleigh criterion (optics) Character by character 瑞(ruì)lucky 利(lì)surname Li 準(zhǔn)accurate 則(zé)then A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0