中級(jí)英語(yǔ)口語(yǔ)速成：掛羊頭，賣(mài)狗肉

掛羊頭，賣(mài)狗肉
    cry up wine and sell vinegar.
    eg：he is crying up wine and selling vinegar by saying that his new book is the best on that subject.
    同義詞：魚(yú)目混珠 foist something on one