Be wrapped up in sth/sb

Be wrapped up in sth/sb

informal

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If you are wrapped up in someone or something, you are very interested in him, her, or it and ignore other people or things:

She's always been completely wrapped up in her children.

https://dictionary.cambridge.org/zht/%E8%A9%9E%E5%85%B8/%E8%8B%B1%E8%AA%9E/be-wrapped-up-in-sth-sb