dis·cred·it·able /-təbəl/
(a.)失信用的,不名譽的,恥辱的
dis·cred·it·a·ble a. Not creditable; injurious to reputation; disgraceful; disreputable. -- Dis*cred*it*a*bly, adv.
◄ ►
discreditable
adj : tending to bring discredit or disrepute; blameworthy; "his
marks were not at all discreditable"