sousaphone英 [ˈsuːzəfəʊn]美 [ˈsuːzəfoʊn]n. 苏萨大号(美国行进乐队用)COCA.45396牛津词典noun苏萨大号(美国行进乐队用)a brass instrument like a tuba , used in marching bands in the US英英释义nounthe lowest brass wind instrumentSynonym:bass horntuba