| 例句 |
Out at sea, a foghorn boomed eerily.在海上，一只雾角发出瘆人的呜呜声。Cats miaow when they are unhappy, purr when they are happy.猫不高兴时会喵喵叫，高兴时会发出呜呜声。There's no sweeter sound than the purr of a cat.没有比猫的呜呜声更甜美的声音了。The car's tires whispered through the puddles.穿过水坑时汽车的轮胎发出呜呜声。I stroked the cat and it gave a low purr.我轻抚那只猫，它发出了低沉的呜呜声。 |