discredit
vt.使不可置信；使被怀疑；败坏…的名声；拒绝相信
n.丧失名誉，名声；不信，怀疑；败坏名声的人或事；耻辱
网络解释.怀疑；破坏名誉的；不信任；无信用
词形变化:
过去式：discredited 过去式：discredited 过去式：discrediting 过去式：discredits
vt.1.使丢脸释义下的同义词
dishonor shame disgrace humiliate
2.怀疑释义下的同义词
disbelieve doubt
双语例句
1. 1 . He says his accusers are trying to discredit government foreign-aid policies.
他说他的责难者试图使政府的对外援助政策名声扫地。
来自柯林斯例句