副词修饰什么词性的词网!
string(258) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%89%AF%E8%AF%8D%E4%BF%AE%E9%A5%B0%E4%BB%80%E4%B9%88%E8%AF%8D%E6%80%A7%E7%9A%84%E8%AF%8D => Failed to connect to 101.89.117.144 port 38208: Connection refused"
副词修饰什么词性的词网!