plumbing
noun [ U ] uk/ˈplʌm.ɪŋ/ us/ˈplʌm.ɪŋ/
管道;水管装置;管路系统
the water pipes and similar systems in a building
There's something wrong with the plumbing. 自来水管道出问题了。
管子工的工作
the work of connecting water and other pipes in a building
We did all the plumbing (work) in our house ourselves. 我们家里所有管道活都是我们自己干的。