1) act promptly at one's own discretion
机断行事
2) To execute Business dogmatically
武断行事
3) watch for right time for action
相机行事
4) To act as the occasion demands
随机行事
5) act as soon as an opportunity offers itself; Make hay while the sun shines.
乘机行事
补充资料：相机行事
1.观察时机，灵活办事。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条