DictionaryForumContacts

   English
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to phrases
unofficial ['ʌnə'fɪʃ(ə)l] adj.
gen. 非法定的; 未人药典的
busin. 非官方的
tech. 非正式的
 English thesaurus
Unofficial ['ʌnə'fɪʃ(ə)l] adj.
sport., abbr. U
unofficial ['ʌnə'fɪʃ(ə)l] abbr.
abbr. unof
Unofficial: 25 phrases in 12 subjects
Business2
Economy1
Finances1
Geography1
International trade2
Librarianship7
Project management1
Sports2
Statistics1
Technology5
Textile industry1
Work flow1