site:www.hebzhiye.com中的site是什么意思

site:www.hebzhiye.com中的site是什么意思 site:www.88686666.com site:www.hbbgly.com site:www.8090521. site:www.btpxw. site:www.ahedu. site:www.0516sk. site:www.cnjymx.com site:www.tspsy. site:www.gouwu029. site:www.jingmenseo. site:www.zdic.net site:www.wowofafa.com site:www.haoweilai. site:www.sohu.com中的site是什么意思 site:www.ttxf8.cn site不到怎么回事? site:http://www.nnhua.cn 这个怎么site 例site:www.juzizone.com 这个site是什么意思啊?