喇叭 词语解释喇叭[ lǎ ba ]⒈ 一种木管乐器,上细下粗,最下端的口部向四周扩张,唢呐的俗称。英suona;⒉ 铜管乐器的总称。英brass-wind instruments;⒊ 扬声器。例汽车喇...