词语排水装置
解释drainage facility
drainage facility〔名词〕排水设施详细»
drainage facility〔名词〕排水装置详细»
drainage facility〔名词〕疏水旋塞详细»
drainage facility〔名词〕排水设备详细»
排水装置water-freeing arrangement详细»
排水装置drainage facility详细»
排水装置discharger;drainer详细»
排水装置drainage详细»