B2 [ C ] a piece of music that someone has written(音樂)作品,樂曲
This concerto is one of her earlier/later compositions.這首協奏曲是她早期/後期的作品之一。
C2 [ U ] the process or skill of writing music音樂創作(技巧),作曲(技巧)
At music school I studied piano and composition.我在音樂學校學習鋼琴和作曲。
C2 [ C ] the way that people or things are arranged in a painting or photograph(繪畫或照片的)構圖,構思,布局
a group composition組合構思