柯林斯詞典birdsong /?b??d?s??/ (also bird song) (birdsongs) 1. N-UNCOUNT Birdsong is the sound of a bird or birds calling in a way which sounds musical. (美麗動聽的)鳥鳴[also N in pl] The air is filled with birdsong. 處處聞啼鳥。 返回 birdsong劍橋詞典the musical calls of a bird or birds （婉轉(zhuǎn)動聽的）鳥鳴，鳥叫聲 返回 birdsong