overthrow有击败的意思吗

没有！overthrow的意思是：vt.推翻;打倒;赶下台。n.推翻;打倒。

例句：1.The overthrow of the military regime was followed by a period of anarchy.

军事统治政权被推翻以后，接着是一段时期的无***状态。

2.They colluded with terrorists to overthrow the government.

他们与恐怖分子密谋推翻***。

3.Aren't we going to overthrow those big computers?

我们将不会打倒那些大的计算机？。