mechanisms
In a machine or piece of equipment, a mechanism is a part, often consisting of a set of smaller parts, which performs a particular function.
the locking mechanism.
锁定装置。
A bomb has been detonated by a special mechanism.
一颗炸弹已由一特殊装置引爆。
A mechanism is a special way of getting something done within a particular system.
There's no mechanism for punishing arms exporters who break the rules.
对于违反规定的军火出口商还没有惩罚机制。
A mechanism is a part of your behaviour that is automatic and that helps you to survive or to cope with a difficult situation.
a survival mechanism, a means of coping with intolerable stress.
一种生存机制,一种应对无法承受的压力的方法。