a conch; a shell trumpet; a conch-shell bugle的用法和样例:
例句
Thereafter conch shells, bugles, trumpets, kettledrums and cow horns suddenly were all simultaneously sounded and that combined sound became tumultuous. 紧接着,所有的螺号,军号,喇叭,铜鼓和牛角都突然同时响了起来,交织在一起,喧嚣震天。