overbalancing

英 [ˌəʊvəˈbælənsɪŋ] 美 [ˌoʊvərˈbælənsɪŋ]

v.  (使)失去平衡,摔倒
overbalance的现在分词



柯林斯词典

  1. VERB 失去平衡;跌倒
    If you overbalance, you fall over or nearly fall over, because you are not standing properly.
    1. He overbalanced and fell head first.
      他站立不稳,摔了个脑壳着地。