名詞 percussion:

1. the act of playing a percussion instrument
2. the act of exploding a percussion cap
3. the section of a band or orchestra that plays percussion instruments
   同義詞：percussion section, rhythm section
4. tapping a part of the body for diagnostic purposes
   同義詞：pleximetry

1. A similar board used as a percussion instrument.
   敲擊板用作打擊樂器的一種類似的板
2. Percussion instruments or their players considered as a group.
   把打擊樂器或他們的演奏者看成一組
3. A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle.
   三角鐵一種打擊樂器，由一塊三角形的金屬構(gòu)成，在三角形的一個角開口
4. A small firework consisting of some gravel wrapped in tissue paper with a percussion cap that explodes when thrown against a hard surface.
   摜炮一種由草紙包住一些礫石制成的小型鞭炮，其打火帽在與堅硬表面撞擊時發(fā)生爆炸

per.cus.sion

n.（名詞）
The striking together of two bodies, especially when noise is produced.
敲打：兩物體的撞擊，尤指能撞出聲響時
The sound, vibration, or shock caused by the striking together of two bodies.
震動：由于兩物體的撞擊造成的聲音、顫動或震驚
The act of detonating a percussion cap in a firearm.
引爆：使火器中的雷管爆炸的動作行為
A method of medical diagnosis in which various areas of the body, especially the chest, back, and abdomen, are tapped to determine by resonance the condition of internal organs.
叩診法：一種醫(yī)療診斷方法，通過敲擊身體各部位，尤其是胸、脊和腹部，根據(jù)回聲來判斷內(nèi)臟器管的狀況
Music
【音樂】
The section of a band or an orchestra composed of percussion instruments.
打擊樂器組：交響樂隊中由打擊樂器組成的部分
Percussion instruments or their players considered as a group.
把打擊樂器或他們的演奏者看成一組

來源：
Latin percussiô percussiôn-
拉丁語 percussiô percussiôn-
from percussus [past participle of] percutere [to percuss] * see percuss
源自 percussus [] percutere的過去分詞 [擊打] *參見 percuss