名詞 plumbing:

1. utility consisting of the pipes and fixtures for the distribution of water or gas in a building and for the disposal of sewage
   同義詞：plumbing system
2. the occupation of a plumber (installing and repairing pipes and fixtures for water or gas or sewage in a building)
   同義詞：plumbery
3. measuring the depths of the oceans
   同義詞：bathymetry

動詞 plumb:

1. measure the depth of something
   同義詞：plumb
2. weight with lead
   同義詞：plumb
3. examine thoroughly and in great depth
   同義詞：plumb
4. adjust with a plumb line so as to make vertical
   同義詞：plumb

1. A human is an ingenious assembly of portable plumbing.
   人類，是一堆可以隨意拆卸的鉛管零件的巧妙裝配。
2. A low or narrow space, such as one beneath the upper or lower story of a building, that gives workers access to plumbing or wiring equipment.
   爬行空隙一幢樓最高層或最底層下面可使工人進入維修管道或電線設(shè)備的矮而窄的空間

plumb.ing

n.（名詞）
The pipes, fixtures, and other apparatus of a water, gas, or sewage system in a building.
管道工程，衛(wèi)生設(shè)備：一幢建筑物中供水、供氣或排污系統(tǒng)中的管子、裝置和其它裝置
The work or trade of a plumber.
管道工行業(yè)：管道工的工作或職業(yè)