Dizionario Oxford Study
Oxford University Press ELT.
Oxford iSolution
Oxford University Press (China) Ltd.
Oxford Dictionary & Thesaurus
MobiSystems
Oxford Advanced Learner's Dict
Oxford English Vocab Trainer 2
Oxford Reading Club
Oxford Learner’s Dictionaries
Oxford Learner's Bookshelf
Oxford English Listening
English 123
牛津英漢辭書