单词	orthonon
释义	orthonon noun or·​tho·​non ˈȯ(r)thəˌnän, -nən plural -s : a photographic material sensitive only to violet and blue compare color-blind sense 4 Word History Etymology orth- + nonhalation
随便看	n-tuply n-type N-word Na na na est ve na fac na fe na fui na i ka po na in cor na ju na li na monkey chant na no na non gra na parakeet na tea na's hummingbird na, ge Na-Dene Na-Khi naa NAA NAACP

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。