plumbing

plumbing
noun
  1. [mass noun]the system of pipes, tanks, fittings, and other apparatus required for the water supply, heating, and sanitation in a building
    管道设施,水暖设施
    ■the work of installing and maintaining such a system
    管道施工,管道工程,管道维修
    ■(informal)used as a humorous euphemism for the excretory tracts and urinary system
    (非正式,幽默,婉)体内“管道”,排泄系统
    I'd never discuss my plumbing with ladies.
    我不会跟女士讨论我的体内“管道”。
英语宝典
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