常見(jiàn)例句With this customer, he felt himself, as it were, casting pearls before swine.面對(duì)這個(gè)客商，他感到好像是在對(duì)牛彈琴。She wears a pearl necklace today.今天她戴了一條珍珠項(xiàng)鏈。 返回 pearling