[jiā suǒ]
(比喻所受的压迫和束缚) yoke; chains; shackles; fetters
spiritual shackles
精神枷锁
throw [cast; fling; shake] off the yoke
摆脱枷锁
break the chains of slavery
挣脱奴隶制的枷锁
They were bound up in fetters of conventionalism.
他们被因袭主义的枷锁所束缚。
Education aims at removing fetters from the mind.
教育的目的在于解除思想的枷锁。