usurper
n. 篡夺者,篡位者,霸占者
A usurper is someone who takes another person's title or position when they have no right to.
1. one who wrongfully or illegally seizes and holds the place of another
The usurper wrested the power from the king.
篡位者从国王手里夺取了权力.
The usurper took power by force.
篡夺者武装夺取了权力.
Well , sire usurper left Elba on the 26 th February, and landed on the 1 st of March.
陛下,逆贼已在二月十八日离开了厄尔巴岛, 三月一日登陆了.