unbalance

1. V-T If something unbalances a relationship, system, or group, it disturbs or upsets it so that it is no longer successful or functioning properly. 使(關系、系統)失去平衡

Tax cuts may unbalance the budget. 稅收減少可能使預算失去平衡。

2. V-T To unbalance something means to make it unsteady and likely to tip over. 使(物躰)失去平衡

The driver said the load may have shifted and unbalanced the truck. 司機說可能是貨物移動使卡車失去了平衡。