名词铅工业，铅管业

1. 铅工业：plumber 水管工人 | plumbery 铅工业 | plumbic 铅的

2. 铅管业：plumber 水管工人 | plumbery 铅管业 | plumbery 铅管制造

3. 铅管制造：plumbery 铅管业 | plumbery 铅管制造 | plumberyplumbing 铅工业

4. 铅管业/铅管制造/铅工业：plumber /水管工人/ | plumbery /铅管业/铅管制造/铅工业/ | plumbic /铅的/

noun

1. the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building)

    Synonym: plumbing