“硬衬”的拼音为：yìng chèn...

装订用白卡主要做软面书壳 、 平装封面 、 说明书、硬衬等.Bookbiding with byelaya do soft surface case - making , the paperback cover for hard lining, etc....

“硬衬”的英语可以翻译为：uckram ...