Cari
Black book
01
daftar hitam, buku hitam
*** a list of persons who are disapproved of or are to be punished or boycotted
02
buku hitam, daftar hitam
a list with contact information of people whom one secretly communicates with
Idiom
Informal
Contoh-contoh
The private investigator 's black book was filled with the names of informants and confidential sources who provided valuable information.
Buku hitam penyelidik swasta itu dipenuhi dengan nama-nama informan dan sumber rahasia yang memberikan informasi berharga.
in one's black books
01
*** having fallen out of favor with someone.
