A detachable part,as of a ticket or advertisement,that entitles the bearer to certain benefits,such as a cash refund or a gift.是什么意思_A detachable part,as of a ticket or advertisement,that entitles the bearer to certain benefits,such as a cash refund or a gift.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句