noun🔗Share坚果壳，果壳。 The shell that surrounds the kernel of a nut."The squirrel left piles of empty nutshells under the oak tree in our backyard. "那只松鼠在我们后院的橡树下留下了一堆堆空的坚果壳。foodplantmaterialpartChat with AIVocabulary GamePractice Reading
noun🔗Share概要，简述. A short book summarizing an area of law."My professor recommended reading the "Contracts Law in Nutshells" book to get a good overview before the exam. "我的教授建议我在考试前读一下《合同法概要》这本书，以便对合同法有一个全面的了解.lawliteratureChat with AIVocabulary GamePractice Reading
