v. 废黜, 废位赶出( dethrone的过去式和过去分词 )
v remove a monarch from the throne
1.You couldn't have possibly expected to dethrone the king on his own battlefield.
你总不能指望 在国王的战场上废黜他吧
2.If we're going to prevent this war, you must dethrone him now.
如果我们要阻止这场战争 你必须 他