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1. 失去平衡：overbalance 超平衡 | overbalance 失去平衡 | overbalance 使失去平衡

2. 过平衡：overbalance pressure 正压 | overbalance 过平衡 | overbalanced drilling 超平衡钻井

3. 过度均衡：舷外吊索 overboard fall | 过度均衡 overbalance | 综合特性 overall character

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4. 使失去平衡：overbalance 失去平衡 | overbalance 使失去平衡 | overbending 过度弯曲

1. 失去平衡；跌倒
    If you overbalance, you fall over or nearly fall over, because you are not standing properly.

overbalance的意思

    e.g. He overbalanced and fell head first.
           他站立不稳，摔了个脑壳着地。

1. cause to be off balance

    e.g. It is not desirable to overbalance the budget

2. weigh more heavily

    e.g. these considerations outweigh our wishes

    Synonym: preponderateoutweighoutbalance