soakaway pit 渗水坑 ; 渗水井
soakaway trench 渗水管 ; 渗水坑
soakaway lagoon 渗水池 ; 渗水塘
soakaway trench system 渗水管系统
soakaway with channels 连水渠的渗水系统
soakaway system 渗水系统
soakaway WESTBANK 排水用育坑
N a pit filled with rubble, etc, into which rain or waste water drains 渗水坑
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