نویسنده : آریا | تاریخ : 17:23 - دو شنبه 3 مهر 1391برچسب:,
The advanced learner's dictionary is the most common type of monolingual learner's dictionary, that is, a dictionary written for someone who is learning a foreign language and who has a proficiency level of B2 or above according to the Common European Framework. It differs from a bilingual or translation dictionary, on
Although advanced learner's dictionaries have been produced for learners of several languages (including Chinese, Dutch, German, and Spanish) the majority are written for learners of English
The best-known advanced learner's dictionaries are
Longman is strongly targeted at learners of English; it has a focus on contemporary English, and has examples showing words in context. Also it has many words
Cambridge has a similar focus on learning but not as many as Longman , words it has
Oxford is a very reliable 'straight' dictionary. It's a historical dictionary (i.e. while it includes new words, it doesn't remove obsolete ones) so tends to be very good on obscure stuff, but a little slow on catching up with contemporary usage