基本解释[主苏](用)圈纹窄花边(做成的装饰)同根派生 英汉例句With this customer, he felt himself, as it were, casting pearls before swine.面对这个客商，他感到好像是在对牛弹琴。She wears a pearl necklace today.今天她戴了一条珍珠项链。