adj. 遵守纪律的; 受过训练的
v. 训练; 惩罚（discipline的过去式和过去分词）
Someone who is disciplined behaves or works in a controlled way.
For me it meant being very disciplined about how I run my life...
Soldiers are disciplined people.
1. obeying the rules
2. trained mentally or physically by instruction or exercise;
3. punished for misbehavior;
Most religions teach you to be truthful and self-disciplined.
The band's third album seems more disciplined and focussed.
She's extraordinarily disciplined.
She must have been well disciplined for her orderliness.
They're very strict at our school; one false step, and you're disciplined.
我们学校很严格, 犯了个错, 就会受到处罚.