信宿[xìn sù ]
词典stay over for two consecutive nights：信宿。
词典danci.911cha.com
词典two nights：我想住两夜；信宿。
信宿[xìn sù]
信宿在线翻译
[书]
1. 信宿在线翻译
1. information sink：信骚比 signal-to-disturbance ratio | 信宿 information sink | 信息包 packet