n. 压折

n an unhappy and worried mental state

n the act of disturbing the mind or body

n a physical condition in which there is a disturbance of normal functioning

n a tool used to thicken or spread metal (the end of a bar or a rivet etc.) by forging or hammering or swaging

n the act of upsetting something

n an improbable and unexpected victory

v disturb the balance or stability of

v cause to lose one's composure

v move deeply

v cause to overturn from an upright or normal position

v form metals with a swage

v defeat suddenly and unexpectedly