Meaning of shéi:
shéi
谁
Pronoun
who; also pr. [shui2]
Nǐ zhīdào zhè zhī bǐ shì shéi de ma?
你知道这支笔是谁的吗?
Do you know whose pen this is?
Shéi tōu le wǒ de zìxíngchē?
谁偷了我的自行车?
Who stole my bicycle?
Ménwài shì shéi zài shuōhuà?
门外是谁在说话?
Who is speaking outside the door?
Shéi tōu le wǒ de zìxíngchē?
谁偷了我的自行车?
Who stole my bicycle?
Nǐ zhīdào zhè zhī bǐ shì shéi de ma?
你知道这支笔是谁的吗?
Do you know whose pen this is?

