in a nutshell
US /ɪn ə ˈnʌt.ʃɛl/
UK /ɪn ə ˈnʌt.ʃəl/
成语
简而言之, 概括地说
in the fewest possible words; briefly
示例:
•
To put it in a nutshell, we're bankrupt.
简而言之，我们破产了。
•
Can you explain the whole situation in a nutshell?
你能简要地解释一下整个情况吗？