right|thumb|A walnut kernel and its shell A nutshell is the outer shell of a nut. Most nutshells are inedible and are removed before eating the nut meat inside. It covers and protects the kernel, which may be edible.
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坚果壳（nutshell）就是一个坚果的外壳。大多数坚果壳是不能食用的，会在吃坚果里面的肉之前被去除。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).