unbalance

名词 unbalance:

1. a lack of balance or state of disequilibrium
   同义词：imbalance, instability
2. a state of mental disturbance and disorientation
   同义词：derangement, mental unsoundness

动词 unbalance:

1. throw out of balance or equilibrium
2. derange mentally, throw out of mental balance; make insane
   同义词：derange