吃 + 早饭
早饭 (zǎofàn) means "breakfast" and refers to the first meal of the day. It is a compound of 早 (morning/early) and 饭 (meal/rice). The synonym 早餐 (zǎocān) is also commonly used and is slightly more formal.
你今天吃早饭了吗?
Nǐ jīntiān chī zǎofàn le ma?
Did you eat breakfast today?
妈妈做的早饭特别丰盛。
Māma zuò de zǎofàn tèbié fēngshèng.
The breakfast Mom made is especially hearty.
来不及了,我没时间吃早饭。
Láibují le, wǒ méi shíjiān chī zǎofàn.
There's no time — I don't have time to eat breakfast.