请输入您要查询的英文单词：
单词
404
释义
404
ADJ
VERY INFORMAL
/ˌfɔː əʊ ˈfɔː/
if someone is 404 they are completely confused and have no idea about what to do 不知所措的
Word story: 404
From the number of the error message on a Web browser when a website cannot be found.