overbalancing是什么意思？

overbalancing

• v. （使）失去平衡而歪倒( overbalance的现在分词 )；

柯林斯高阶英汉双解学习词典释义

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