谁?
shéi?
Who?
这是什么?
What is this?
This is a question: 这 (zhè) means 'this', 是 (shì) means 'is', 什么 (shénme) means 'what'.
Use this when you see something unfamiliar and want to know what it is. It's a basic, neutral question. Don't use it for people; use 'who' instead.
“What is this?” in Chinese is 这是什么? (zhè shì shénme?).
这是什么? is pronounced zhè shì shénme?.
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