(as) bright as a (new) button
01
聪明机灵, 反应快
used to refer to someone who is intelligent or sharp enough to quickly understand things
Dialect
British
褒义
习语
例子
She's bright as a button and understood the task right away.
她聪明机灵,马上就明白了任务。
聪明机灵, 反应快
她聪明机灵,马上就明白了任务。