Humln.赫姆尔humn.嗡嗡声；哼声；杂声v.发低哼声；哼(曲子)；活跃int.哼；嗯（用以表示犹豫）humic horizon腐殖层humuladienone蛇麻二烯酮humiliatinglyadv.使人尴尬地；令人为难地humiffication[地质]腐殖质形成-fiedhumic andosol腐殖质暗色土humic nitosol腐殖质强风粘磐土Humber Bridge亨伯桥Humby's knife后顶hummed and awv.嗯嗯呃呃(吞吞吐吐；转弯抹角)humic solutes腐殖质