But Mousie, thou art no thy lane, In proving foresight may be vain: The best-laid schemes o mice an men Gang aft agley, An lea'e us nought but grief an pain, For promis'd joy!
BBC: Last Updated: Tuesday January 25 2005 15:24 GMT
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。