动 move，stir，act，get moving；名 （动作） movement，action；副 （动不动； 常常） frequently，easily，at every turn ；

[例句] 他因为对一位同事动粗而被开除了。 He was fired from his job after roughing up a colleague.

[例句] 他们要是觉得受到了怠慢，就会大动肝火。 They get angry if they think they are being treated disrespectfully.