如果只是平時用來查單詞什麽的用朗文和牛津就可以了,我覺得派生詞平時積累就好了
The Merriam-Webster Dictionary of Synonyms and Antonyms
韋氏詞典,卓越上有賣,不過只有幾本了
新版The Merriam-webster Thesaurus(New edition)
An all-purpose thesaurus at an attractive price. More than 157,000 synonyms, antonyms, related and contrasted words, and idioms. Alphabetically organized for ease of use. Brief definitions describe shared meanings.這本有正反義關聯對比詞,還有習語
如果妳是搞專業的,推薦《Merriam-Webster's collegiate Dictionary 》(美國進口原版麥林韋氏最新第11版大學詞典) 最全面,版本最新,印刷精美,不僅有單詞音標,註釋,而且有詳細例句,適合收藏和長期使用。全書1624頁。