balteus

例句：

1. 1. The balteus is the instrument that strikes the drum.
   鼓槌是击打鼓的乐器。
2. 2. The balteus is used to strike the drum in a rhythmic pattern.
   鼓槌用于以节奏模式敲击鼓。
3. 3. The balteus is an essential part of the drumming process.
   鼓槌是鼓演奏过程中不可或缺的一部分。