Meaning of mǒu:
mǒu
某
Pronoun
some; sb or sth indefinite; such-and-such
Mǒu gèrén zài qiāo mén.
某个人在敲门。
Someone is knocking on the door.
Zuótiān wǒ zài gōngyuán lǐ yùjiànle yī wèi mǒu rén.
昨天我在公园里遇见了一位某人。
Yesterday, I met someone in the park.
Wǒ zuótiān qùle yījiā xīn cāntīng, míngzì shì mǒumǒu.
我昨天去了一家新餐厅，名字是某某。
I went to a new restaurant yesterday, and its name was such-and-such.
Adjective
a certain
Zài mǒu yī gè qíng tiān, wǒ qù le hǎi biān.
在某一个晴天，我去了海边。
On a certain sunny day, I went to the beach.
