string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%8B%B1%E8%AF%AD%E5%90%8C%E9%9F%B3%E5%AD%97%E6%9C%89%E5%93%AA%E4%BA%9B => Failed to connect to 101.89.117.144 port 38208: Connection refused"
英语同音字有哪些
