1 N-UNCOUNT 争抢;混战;争斗 You can use rough and tumble to refer to a situation in which the people involved try hard to get what they want, and do not worry about upsetting or harming others, and you think this is acceptable and normal. 争抢;混战;争斗
2 N-UNCOUNT 喧闹;打闹 Rough and tumble is physical playing that involves noisy and slightly violent behaviour. 喧闹;打闹