Vocabulary
打错
dǎcuò
to err; to dial a wrong number
In a story
我想:没关系,谁都会打错电话。I thought: no big deal, anyone can dial a wrong number.半夜的电话 · The Midnight Call · HSK 2
我说:“对不起,我不叫小云,您打错了。”I said, "I'm sorry, I'm not Xiaoyun — you have the wrong number."半夜的电话 · The Midnight Call · HSK 2

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