To use excessive force or effort for a trivial task; to be overqualified for a simple job.
解决这个小问题，何必让资深专家亲自出马，简直是牛刀割鸡。
Why ask a senior expert to personally handle such a small issue? It's like using an ox-cleaver to carve a chicken.
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To use excessive force or effort for a trivial task; to be overqualified for a simple job.