/hɔ:n ||; hɔrn/noun[C] 1 one of the hard pointed things that some animals have on their heads (某些动物的)角 ☞pictures at cow and goat 见cow及goat插图
2 the thing in a car, etc that gives a loud warning sound (汽车等的)喇叭: Don't sound your horn late at night. 别在深夜鸣喇叭。 ☞picture at car 见car插图
3 one of the family of metal musical instruments that you play by blowing into them (乐器中的)号: the French horn 法国号 ☞Look at the note at piano. 参看piano的注释。 ☞picture at music 见music插图