The process by which words of good origin fall into ill reputation or non-affective words come to be used in derogatory sense is called（）
A.extension B.narrowing C.elevation D.pejoration正确答案D
The process by which words of good origin fall into ill reputation or non-affective words come to be used in derogatory sense is called（）
A.extension B.narrowing C.elevation D.pejoration正确答案D
