n. a branch of knowledge
n. a system of rules of conduct or method of practice;
n. the trait of being well behaved
n. training to improve strength or self-control
n. 训练, 纪律
vt. 训练, 惩罚
1. Discipline is important for achieving your goals.
自律对于实现你的目标很重要。
2. She showed great discipline in her studies.
她在学习中表现出了极大的自律。
3. It takes discipline to stick to a daily exercise routine.
坚持每天锻炼需要自律。