discipline

纪律、规矩

The new coach demanded strict discipline from every player on the team.

新教练要求队上每位球员都要严守纪律。

自律、自制力

Learning a language at home takes a lot of discipline.

在家自学语言需要很强的自律能力。

学科、领域

Economics and psychology are two very different academic disciplines.

经济学和心理学是两个非常不同的学科。

惩戒、处分

The employee faced discipline for leaking internal documents.

那名员工因外泄内部文件而面临处分。

训练、锻炼

Daily meditation is a discipline that calms the mind.

每日静坐是一种能让心静下来的修练。

惩戒、处分、管教

Two officers were disciplined after the incident was investigated.

事件调查后有两名警员遭到处分。

自我约束、严格要求常与 oneself 连用

She disciplined herself to write for two hours every morning.

她要求自己每天早上都要写作两个小时。

训练、要求守规矩

Parents who never discipline their children often regret it later.

从不管教孩子的父母，往后常会后悔。