horn

n.角，触角；号角，喇叭；角状物；警报器

hop-field (also hop-garden), hop-picker, hop-pole, hope, hope chest, hopeful, hopefully, hopefulness, hopeless, hopelessly, hopelessness, hopped-up, hopper, hopscotch, horde, horizon, horizontal, horizontal hormone, hormonal, hormone, horn of plenty, horn-blowing, horn-rimmed, hornbeam, hornbill, horned, hornet, hornless, hornlike, hornpipe, horny, horoscope, horrendous, horrendously, horrible, horribly, horrid, horridly, horridness, horrific,