a mixture of truth and falsehood; the true mingled with the false ? 這份證詞～，沒有用處。This testimony is a mixture of truthand falsehood and is therefore of no use.
真真假假zhēn zhēn jiǎ jiǎ
真的和假的混雜在一起，很難分辨。both real and false, a mixture of truth and falsehood, both real and sham