短語詞組短語discredit sb 誹謗某人discredit cost 失信成本Discredit Secrecy 非信任保密discredit factors 失信因子discredit discreditable 有損信譽的discredit t 使;喪失名譽;喪失信用;否定的discredit by 以Discredit v 不信任throw discredit on 使人懷疑 返回 discredit