单词sillcock
After the connection has been made to the water supply, secure the sillcock flange with suitable screws or fasteners.
在连接到供水管道后，要确保洒水龙头法兰配置有适当的螺丝或紧固件。
keep in mind a downward slope is required to aid draining and prevent damage to the sillcock due to freezing ( see schematic drawing above )
要记住保持所需的一定斜度，以帮助排泄和防止由于冰冻而损坏洒水龙头（参阅上列示意图）。