1611Florio, Sotto cielo, an vnder-roofe or testerne.
1830Tennyson Dying Swan i, The plain was..open to the air, Which had built up everywhere An under-roof of doleful gray.
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。