This is the 3138th most frequent Chinese word.
不破
"不破" means "unbroken" or "not destroyed."
The phrase '不破不立' is a common idiom that means 'One must break something old to build anew.' Here, '不破' means 'not breaking' as part of the idiom.
他认为“不破不立”,所以他愿意尝试新的方法。
He believes 'no destruction, no construction,' so he is willing to try new methods.
Here, '不破' means 'not broken,' describing the door lock's condition.
门锁老旧,已经很多年不破了。
The door lock is old and hasn't broken for many years.
In this context, '不破' signifies 'unbroken,' emphasizing the resilience of their friendship.