horn:
n. 喇叭，号角；角
vt. 装角于
No horns are allowed on this street after 10 p.m.
这条街道晚上10点之后禁止鸣笛。
trumpet:
n. 喇叭；喇叭声
vt. 吹喇叭；吹嘘
vi. 吹喇叭；发出喇叭般的声音
He's been playing the trumpetfor ten years.
他吹小号已经十年了。
I could hear him trumpeting upstairs.
我能听见他在楼上吹喇叭。
horn是号角的意思，trumpet是喇叭的意思。
