blue book 也作 blue.book

blue-book的音标和读音：
DJ音标发音： [ˈblu:ˌbuk]
KK音标发音： [ˈbluˌbʊk]

blue-book的词性：
n.（名词）

1. An official list of persons in the employ of the U.S. government.
美国政府官员名录：受雇于美国政府的人员的官方记录

2. A book listing the names of socially prominent people.
社会知名人士名录：列有社会风云人物姓名的名册

3. A blank notebook with blue covers in which to write the answers to examination questions.
蓝皮书：有蓝色封皮的空白记事本，上面写有考试题目的答案