directory
noun [ C ] uk/dɪˈrek.tər.i/ /daɪˈrek.tər.i/ us/dɪˈrek.tɚ.i/ /daɪˈrek.tɚ.i/
C1 簿，册，名录，指南
a book that gives a list of names, addresses, or other facts
a business directory 企业名录
a directory of hotels 酒店指南
Look up their number in the telephone directory. 在电话簿里查查他们的号码。