oblivion
n. 遗忘；湮没；赦免
例句
Most of his inventions have been consigned to oblivion.
他的大部分发明都湮没无闻了。
《牛津词典》
Sam longed for the oblivion of sleep.
萨姆恨不得一睡不醒，了无心事。
He often drinks himself into oblivion.
他常常喝酒喝得不省人事。
