1753G. West tr. Pindar I. 242 On his Couch up-sitting all Night long.
1776Maiden Aunt II. 148, I..found her up-sitting.
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。