nutshell

/ˈnʌtʃel/📚 16841 6
You can use in a nutshell to indicate that you are saying something in a very brief way, using few words. 简而言之

noun [物质名词]坚果外壳;简要地说,概括地说(in a nutshell);(生存于冷海水中的)双壳类软体动物(nut shell);小的东西

In a nutshell, the owners thought they knew best.
简而言之,业主们认为自己最了解情况。

单词造句:
网友用“Nutshell”造句精选
To put it in a nutshell, we're bankrupt. 简单地说,我们破产了。
In a nutshell, a new ecosystem. 简而言之,一个新的生态系统。