percussion bit

例句：

1. 1.The percussion instrument is used to produce sound.
   打击乐器用来产生声音。
2. 2. The musician struck a chord with the audience.
   这位音乐家触动了观众的心弦。
3. 3. The percussionist played a beautiful rendition of Beethoven's Symphony No. 5.
   打击乐手演奏了贝多芬第五交响曲的美妙版本。