discreetadj.谨慎的;不引人注意的;朴素的,简易的
discoverv.发现;偶然撞见;发觉
discreditedadj.不足信的;不名誉的动词discredit的过去式和过去分词.
discreditableadj.有损信用的;丢脸的;耻辱的
discreditablyadv.不名誉地;丢脸地;有损信用地
discredit all rumors不相信所有谣传
"your actions will bring discredit to your name"
"because of the scandal the school has fallen into disrepute"
"The paper discredited the politician with its nasty commentary"
"This newspaper story discredits the politicians"