open-book

基本解释

• 开卷的

同根派生

英汉例句

• She has fall asleep with an open book in her lap.
  她睡着了,腿上还摊开着一本书。
• She had fallen asleep with an open book in her lap.
  她睡著了，腿上还摊开著一本书。
• The philosophy test will be open book.
  哲学考试是开卷考试。
• The young girl's face is an open book.
  这个女孩心里有什么事都表现在脸上。
• To create a mythology, you have to be an open book.
  要创造神话,你必须成为一个博学多闻的人。