negation
n. 否认,拒绝;否定,对立面;取消,无效;反演
例句
She shook her head in negation.
她摇头表示拒绝。
《牛津词典》
This political system was the negation of democracy.
这种政治制度是对民主的否定。
What's the first stage of a negation according to the man?
根据那个人的说法,否定的第一阶段是什么?