Meaning of kè:
kè
客
Noun
customer; visitor; guest
Jīntiān wǒmen de cānguǎn láile hěn duō kèrén.
今天我们的餐馆来了很多客人。
Today, many customers came to our restaurant.
Wǒmen jiā lái le yī gè kè.
我们家来了一个客。
We have a visitor at our house.
Tā jīntiān qǐng le jǐ gè kè rén lái jiā lǐ chīfàn.
她今天请了几个客人来家里吃饭。
She invited a few guests to her house for dinner today.