flute drill

例句：

1. 1. The flute drill is a tool used to make holes in wood.
   风琴钻是一种用来在木头上打孔的工具。
2. 2. He used the flute drill to carve intricate designs into the wood.
   他用风琴钻在木头上雕刻出复杂的图案。
3. 3. The flute drill was essential for the construction of musical instruments.
   风琴钻对于制造乐器来说是必不可少的工具。