英语词汇“closed book”的读音、翻译、释义、用法及例句-初旭网

词汇	closed book
释义	closed book可数名词 1 无法理解的事物; 来历不明的人物 2 已决定 [确定] 的事情 (cf. open book)
随便看	acoustic radiator acoustic reactance acoustic resistance acoustics acoustic torpedo acoustic velocity acoustic waves acousto- ACP acpt acquaint acquaintance acquaintanceship acquainted acquest acquiesce acquiescence acquiescent acquirability acquirable acquire acquired acquired character acquired immunity acquirement

初旭网英语在线翻译词典收录了213587条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。