Tra từ mechanism - Từ điển Oxford Advanced Learner 8th

mech·an·ism AW [mechanism mechanisms] BrE [ˈmekənɪzəm] NAmE [ˈmekənɪzəm] noun
1. a set of moving parts in a machine that performs a task
•a delicate watch mechanism
•The mechanism for locking the door of the washing machine is childproof.
2. a method or a system for achieving sth
•mechanisms for dealing with complaints from the general public
•The college has established an effective student support mechanism.
3. a system of parts in a living thing that together perform a particular function
•the balance mechanism in the ears
•Pain acts as a natural defence mechanism.

Word Origin:
mid 17th cent.: from modern Latin mechanismus, from Greek mēkhanē, from mēkhos ‘contrivance’.

Example Bank:
•Scientists have been unable to explain the exact mechanism behind this effect.
•The body has defence mechanisms against many diseases.
•The door locking mechanism doesn't work.
•The government is held accountable through the mechanism of regular general elections.
•The gun froze, jamming the mechanism.
•The system provides a mechanism whereby information is channelled into the market.
•This activates the body's thirst mechanism.
•a mechanism for dealing with complaints
•an effective mechanism for enforcing the rules
•physiological mechanisms regulating the release of hormones
•Simple repetition was regarded as an effective learning mechanism.
•The present mechanisms of government could be improved.
•Various mechanisms are in place for dealing with emergencies.
•We need some kind of mechanism for making appointments.