n.不平衡；失调
Many find that imbalance galling. 许多人对此种不平衡愤愤不平。
Balance is relative and imbalance is absolute. 平衡是相对的，不平衡是绝对的。
The present global trade imbalance reflects a structural, system-wide problem. 当前，全球贸易的不平衡反映了一个结构性、体制上的问题。
Postnatal depression is usually due to hormonal imbalance. 产后抑郁通常是荷尔蒙失调造成的。
When more males are born than females,there is a population imbalance. 当出生的男性比女性多时,就会造成人口中的男女比例失调。
