1795Seward Anecd. (ed. 2) II. 183 The miseries of an idle and undesignated life.
1875Whitney Life Lang. iii. 44 Linguistic changes..produced for the designation of conceptions before undesignated.
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。