相關(guān)單詞近義詞 sluice 水牐, sluiceway 牐溝, water gate 水門(水牐, floodgate 泄水牐門, sluice valve 水牐, head gate 首部牐門(引水牐門)..., sluicegate 水牐臨近詞pen, Penev 返回 penstock