n.发出鸣声或嘟嘟声
v.(使某物)发嘟嘟声；吹奏
She gave a sharp toot on her horn. 她高声按响了喇叭。
用作动词 (v.)Toot your horn to let them know we're here. 按按喇叭，告诉他们我们到了。
The driver tooted his horn as he approached the bend. 开车的人在快要转弯时按响了喇叭。
One who does things well does not have to toot his own horn. 把事情干得好的人无须自我夸耀。
