书卡的英文：
book card
n. 书籍；著作；圣经；有内涵的事物；知识；剧本；账簿；卷，篇
adj. 从书本上学来的；账簿记载的
v. 预订；将…的姓名记在本子上；【英】预订房间 c
subsidiary book
辅助帐簿; 明细帐簿
It was a stupid book.
那是一本无聊的书。
This is the sum of this book.
这就是这本书的要点。
The book is appendixed.
那本书后面有附录。
Is this book yours?
这本书是你的吗？
n. 硬纸片；卡片；明信片；纸牌；银行卡；信用卡；赛事安排；王牌
v. 记于卡片上
A card stacker in card sorter.
卡片分类机中的一种接卡箱。
Carding is accomplished by wire cards or granular cards.
梳棉工作是由梳理针布或微粒针布完成的。
an ace at cards
玩纸牌的高手
(of cards) a joker
丑角牌
carding machine
纺织业