1832Lytton Eugene A. iv. vii, The solemn and undiurnal mood..was reflected back in hues so gentle.
1837― E. Maltrav. ix. v, The novel glow of Ernest's undiurnal and stately thoughts.
英语词典包含277258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。