a·flut·ter
adjective/əˈflʌtə(r)/
/əˈflʌtər/
[not before noun] (literary or humorous)- in a state of nervous excitement
漫不经心：处于神经兴奋的状态 - The world is aflutter with news of the royal baby.
皇室宝宝的消息震惊了世界。
- The world is aflutter with news of the royal baby.