相關(guān)單詞近義詞 sluice 水閘, penstock 水門(mén)臨近詞sluice, sluice pipe, sluice flow, sluice pump, sluice well, sluice type, sluice door, sluice head, sluicevalve, sluice gale, sluice weir 返回 sluiceway