兰登书屋韦氏美语学习词典

Random House Webster's Dictionary of American English is designed for anyone who is learning or studying English as a second or foreign language.Its primary focus is current American English，but information on British is also provided.It is based onthe Random House family of dictionaries，known and used widely for the clarity of their definitions.This dictionary has been specially designed to enable students and learners of English to unlock some of the more difficult features of English meaning，