N-VAR 不平衡;不均衡;失衡 If there is an imbalance in a situation, the things involved are not the same size, or are not the right size in proportion to each other. 不平衡;不均衡;失衡 [Also + in]
...the imbalance between the two sides in this war. [+ between]
这场战争中双方力量的悬殊
...an international strategy to reduce trade imbalances.