1590s, "to throw down from a seat" (especially on horseback), from un- (2) "reverse, opposite of" + seat (v.). Meaning "to deprive of rank or office" is attested from 1610s; especially of elected office in a representative body from 1834. Related: Unseated; unseating.
实用例句
1. The opposition tried to unseat the government.
反对党试图推翻政府.
来自《简明英汉词典》
2. It is still not clear who was behind Sunday's attempt to unseat the President.
目前还不清楚星期天发动的企图推翻总统的行动的幕后指使人是谁。
来自柯林斯例句
3. To unseat or throw off, as from a horse.
使下(马);使掉下(马 )
来自互联网
4. Once firms become technology leaders it is harder unseat them.
一旦公司成为技术的引领人物,想就革除很难了.
来自互联网
5. Will have to work very hard to unseat Wayne Bridge.