crux

名詞

1. 1

   關鍵、核心、癥結常用單數

   The crux of the problem is that nobody wants to take responsibility.

   問題的癥結在於沒有人願意負責。

2. 2

   難題、難點

   Funding remains the crux for most small research teams.

   經費仍是多數小型研究團隊的難題。