water supply system 供水系统
drainage system 排水系统
pipe network 管道网络
water heater 热水器
sewage pipe 排污管
valve 阀门
1. The plumbing system in this old house needs major repairs.
这栋老房子的管道系统需要大修。
2. The engineer inspected the plumbing system for any leaks.
工程师检查了管道系统是否有泄漏。
3. Modern buildings have efficient plumbing systems that save water.
现代建筑拥有高效的节水管道系统。
4. You should check the plumbing system before buying a second-hand house.
购买二手房之前，你应该检查其管道系统。
5. The cost of installing a new plumbing system is quite high.
安装一套新管道系统的费用相当高。
A: The water pressure is very low in the bathroom.
A：浴室的水压很低。
B: It might be a problem with the main plumbing system. Let's call a plumber.
B：可能是主管道系统出了问题。我们叫个水管工来吧。
1) 管道系统；水暖系统
2) 给排水系统
3) 建筑内部的水利设施总和
1. 管道系统；水暖系统
e.g.
The building has an outdated plumbing system.
这栋楼的管道系统已经过时了。
noun phrase
1. The system of pipes and fixtures in a building for carrying water and waste.
Synonym: water system, pipe system