plumber

n.

管子工，水暖工；（防止泄密的）堵漏人员；

复数：plumbers

1. He is an apprentice plumber.
   他是个见习水管工人。
2. The plumber went down to the cellar to fix the leaky pipe.
   管道工到地下室去修漏水的管子。
3. We had to call a plumber to unblock the drains.
   我们得叫管道工来通一通下水道。
4. The plumber stowed all his gear in a canvas bag.
   管子工把他所有的工具都装进一只帆布袋里。
5. The plumber connected up all the pipes and turned on the tap.
   管子工连接上所有管子，然后打开了水龙头。

Pericles and the Plumber
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Object-Relational Database Development: A Plumber's Guide with Cdrom
The plumber's nightmare: a new morphology in block copolymer-ceramic nanocomposites and mesoporous aluminosilicates
The Plumber's Nightmare:1 A New Morphology in Block Copolymer−Ceramic Nanocomposites and Mesoporous Aluminosilicates
Spreading the Wealth Around: Reflections Inspired by Joe the Plumber
Direct access to bicontinuous skeletal inorganic plumber's nightmare networks from block copolymers