percussionKK [pɚˋkʌʃən] /pɚˈkʌʃən/發音名詞1打擊樂器、打擊樂集合名詞She plays percussion in the school orchestra every Friday.她每週五在學校管弦樂團裡演奏打擊樂器。2打擊樂器組The percussion sits at the back of the stage.打擊樂器組坐在舞台的後方。3敲擊、撞擊正式The percussion of hammers on metal echoed through the workshop.鐵鎚敲擊金屬的聲響在工作坊裡迴盪。4叩診醫學The doctor used percussion to check for fluid in his lungs.醫生用叩診檢查他的肺部是否積水。