unbalances

英 [ˌʌnˈbælənsɪz]

美 [ˌʌnˈbælənsɪz]

v. 使不平衡; 使失去均衡; 使失去重心(或平衡); 使倾覆; 使心理不平衡; 使精神失常
unbalance的第三人称单数

柯林斯词典

VERB 使失衡；使紊乱；使失常
If somethingunbalancesa relationship, system, or group, it disturbs or upsets it so that it is no longer successful or functioning properly.
1. The interplay between the new politics and the modern media will unbalance the political process and inhibit its workings.
  新政治和现代媒体之间的相互作用将会扰乱政治进程，妨碍其正常运作。
VERB 使失去平衡;使不稳;使倾侧
Tounbalancesomething means to make it unsteady and likely to tip over.
1. Her whole body began to buckle, unbalancing the ladder...
  她整个身体开始弯曲，搞得梯子倾侧起来。
2. Don't lean in — you're unbalancing the horse.
  不要向内侧身——会让马摔倒的。