开卷kāijuàn 1.〈书fml.〉打开书本,借指读书{open a book; read}: ～有益。{Reading is a rewarding experience. or Reading enriches the mind.} 2.一种考试方法,参加考试的人可自由查阅有关资料(区别于‘闭卷’{as distinguished from ‘closed-book exam’})。{open-book exam, in which examinees are allowed to consult reference materials}