单词意思：

connection closed

单词例句：

Connection closed by foreign host、

连接已被外部主机关闭。

No operations allowed after connection closed、

连接关闭后不允许再执行操作。

Connection Closed Connection was closed but your data is not lost and applications still run at server side please connect Terminal server cater、

连接关闭连接被关闭，但你的数据不丢失，仍然在服务器端运行的终端服务器连接，请配合应用。

The wireless connection closed to curtain will be put into living room、

窗帘旁边的无线连接设备以后会被我们放在客厅里面。