词语下水管
解释downpipe
downpipe〔名词〕落水管(下悬喷管)详细»
downpipe〔名词〕水落管,下流管详细»
downpipe〔名词〕落水管,下悬喷管详细»
下水管〔名词〕downcast pipe详细»
下水管downflow pipe;sewer pipe详细»
下水管downflow pipe详细»