pipelayer 鋪管工; 鋪管機; 管道安裝工
Pipe·lay·er n., or Pipe lay·er. 1. One who lays conducting pipes in the ground, as for water, gas, etc. 2. Polit. Cant A politician who works in secret; -- in this sense, usually written as one word. [U.S.] ◄ ►