词汇	Polystichum wattii
释义	Polystichum wattii n.细裂耳蕨
随便看	underground distribution system underground distribution system-bury underground distribution system-through underground diversion wall underground doctor underground drain underground drainage underground drainage facilities underground drainage network underground drainage pipe underground drainage pipeline underground drainage system under ground drainage system underground drainage tunnel underground drainage wire underground drilling underground drilling unit underground drill rig underground drinking water resource underground drinking water source area underground drip irrigation underground drive underground driveway underground duct underground duct system