As one of the most popular English learning tools, the 7th edition of Oxford Advanced Learner’s English-Chinese Dictionary aims to provide adequate information to satisfy learners’ needs. In this article, this latest edition is examined with re spect to two primary aspects: syntactic and semantic information based on Chan, A.C. and Y. Loong’s evaluating criteria of learn er’s dictionary. The focus falls on grammatical properties of nouns, verbs and adjectives, valency requirement, definitions, syn onyms and antonyms, collocations, etc. Conclusion suggests that the overall standard of this new dictionary is admirably high in terms of applicability and user-friendliness.