ac·com·pa·ni·ment/ə`kʌmpənɪmənt; əˈkʌmpənimənt/ n [C] 1 music played at the same time as someone sings or plays another instrument 伴奏: a tune with a simple guitar accompaniment 简单吉他伴奏的曲调 2formal something that is served or that happens at the same time as something else 【正式】 伴随物; 附属物: White wine is an excellent accompaniment to fish. 白葡萄酒是吃鱼时绝好的佐餐酒。