on the ball
中文释义
反应迅速，机灵
Being alert, quick to understand, and responsive.
常用搭配
- quick on the uptake机灵能干
- sharp and alert反应敏捷
- right on top of things精明干练
例句
- The new intern is really on the ball.新来的实习生很机灵。
- Stay on the ball during the audit.审计期间保持警觉。
Being alert, quick to understand, and responsive.