a strong piece of special clothing that ties the arms to the body and is used for limiting the movements of dangerous prisoners and mentally ill patients whose behaviour is violent

Brody was locked in a padded cell and forced to wear a straitjacket. 布罗迪被锁在软壁囚室里，被迫穿着约束衣。

something that severely limits development or activity in a way that is damaging

He refused to be fitted into any ideological straitjacket. 他不愿受到任何意识形态的束缚。