twin-disk drill

例句：

1. 1.This twin-disk drill is very efficient for drilling holes in wood.
   这台双碟钻孔机在木头上打孔非常高效。
2. 2. The engineer used a twin-disk drill to make the holes perfectly round.
   工程师用一台双碟钻孔机把孔打得完美无缺。
3. 3.The twin-disk drill was used to remove the old paint from the walls.
   用这台双碟钻孔机来除去墙上的旧漆。