彻底

thorough; in-depth; exhaustive; total; complete; absolute; radical; outright; thoroughly; completely; utterly; totally; fully; radically; to the core; once and for all

遗忘

forget; overlook; miss; neglect; lose from memory; consign to; fall into oblivion; slip one's mind; be consigned to oblivion; be left behind; forgetfulness; oblivion