restrain
/rɪˈstreɪn; rɪ`stren/ v[Tn, Tn.pr]
~ sb/sth(from sth/doing sth) hold back sb/sth from movementor action; keep sb/sth under control or in check 抑制或遏制某人[某事物]; 管制; 约束
restrain one's anger, laughter, tears 抑制住愤怒、 笑声、 眼泪
restrain one's natural urges, impulses, etc 克制住欲望、 冲动等
I must learn to restrain myself, eg not say what I think. 我得学会约束自己.
The police had difficulty in restraining the crowd from rushing on to the pitch. 警方难以阻止人群涌入球场.