adj.精神失常的；失衡的；偏颇的
动词unbalance的过去式和过去分词.
She became more and more unbalanced. 她精神日渐失常。
An unbalanced diet has an adverse effect upon health. 饮食摄取不均衡会封健康产生不良的影响。
The country can adjust the unbalanced market by controlling purchases. 国家的这种控购行为可以调节市场不平衡的状态。
