auger

• 名词，指用于钻孔的工具（如螺旋钻、麻花钻），也指用于疏通管道的柔性钢螺旋。

A noun referring to a tool used for boring holes, or a flexible steel coil used to clear blockages in pipes.

1. Plumbing toolB2formal

   A long, flexible steel coil used to clear blockages in curved pipes.

   管道疏通器

   • The plumber used an auger to unclog the kitchen sink.
   • A drain auger can reach blockages deep inside the pipe.
   • He inserted the auger into the toilet to remove the obstruction.

2. Boring toolB2formal

   A hand tool with a spiral bit used for drilling holes in wood or other materials.

   木工钻

   • He used an auger to bore a hole in the wooden plank.
   • The carpenter selected a large auger for the job.
   • An auger is essential for making precise holes in timber.

   同义词borerdrillgimletwimble