The phrase "empty shell" is an idiomatic expression that likens a person or thing to a hollow or vacant shell. It is used to describe a person or thing that appears to be devoid of emotions, personality, or purpose. It suggests that the individual or object lacks depth, energy, or the qualities that make them engaging or meaningful.

What is the origin of the idiom "empty shell" and when to use it?

“empty shell”的英语定义和含义

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