嘀嘀声

wēi bō lú zài fàn shāo hǎo shí huì fā chū sān shēng dī dī shēng

微波炉在饭烧好时会发出三声嘀嘀声。

The microwave will give three beeps when the food is cooked.

wǒ bù xǐ huan nà xiē zhěng diǎn huì fā chū dī dī shēng de shǒu biǎo

我不喜欢那些整点会发出嘀嘀声的手表。

I don't like those watches that keep beeping every hour.