a book containing models of good penmanship; used in teaching penmanship
copybook详细解释
cop.y.book n.（名词）An exercise book containing models of penmanship, used in teaching handwriting.习字簿：一种练习字时用的有书法范例的练习簿adj.（形容词）Unoriginal; trite:陈腐的：无有创新性；陈腐的：例句：used copybook phrases in the essay.在文章中用陈腐短语
