clay pipe

详细解释:【建】 陶士管

英语解释：

名词 clay pipe:

a pipe made of clay

例句：

The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.这座城市甚至还敷设过排水系统，因为在窄窄的街道底下发现了许多陶土制的管道。