Computer Technology and Computer Programming

值得信賴的專業Collins COBUILD出版字典，全新為進階英語學習者量身打造，告訴你如何正確使用單字，是自學者最好的利器。專為進階英語學習者設計，清楚呈現日常英語詞彙、用法與語感。來自真實語料的例句，搭配語法、同義詞與搭配詞補充，讓你在寫作、口說、學術或商務場合都能得心應手，是學習路上的好幫手。The 9th edition of the Collins COBUILD Advanced Learner’s Dictionary has been revised and updated to include detailed coverage of today’s English in a clear, attractive format.Ideal for upper intermediate and advanced learners of English, this dictionary covers all the words, phrases and idioms that students need to master in order to speak and writeeffective English. Thousands of updated examples taken from the 4.5- billion word Collins Corpus, show learners how the words are used in authentic contexts. The dictionary offers extensive help with grammar through the inclusion of grammar patterns at examples, plus a new supplement to help with academic and business grammar.Additional information is provided throughout to help learners improve their knowledge of collocation, etymology and synonymy. Informative and relevant vocabulary panels

Perfect for revising Spanish Grammar offering a clear and easy-to-understand guide to the verbs and grammar of Spanish with hundreds of practical exercises. Designed for all those learning Spanish at

Collins Gem Dictionary and Thesaurus provides the most up-to-date words, clear definitions and accessible same-page dictionary and thesaurus texts – all in the handy and portable Gem format. In additi

Collins Mini Dictionary and Thesaurus offers three books in one - a combined dictionary and thesaurus in colour, plus a useful spelling and punctuation supplement. Its handy size and up-to-date conten

An exciting sticker book full of awesome images of the planets and galaxiesWritten in clear and easy-to-follow language and packed with colorful illustrations, photographs, and peelable stickers, this

The perfect English reference for all students aged 11 and above. A combined dictionary and thesaurus, in the best-selling Gem format, it has been developed with teachers to be the perfect tool for bo

Packaged in a flexible boxed set, this is the ideal gift to take your English language use and knowledge to the next level, contains both the Paperback Thesaurus and the Paperback Dictionary. Covers a

The perfect word reference for daily use with 300,000 synonyms and antonyms. Contains practical usage notes, and a fantastic crossword-solving supplement, this is the ideal thesaurus to take your lang

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The perfect language companion for all students aged 11+. With a clear and highly legible design throughout, it is easy to use and full of useful features to help build language confidence at school a

The perfect English reference tool for all students aged 11+. A combined dictionary and thesaurus, in a handy Pocket format, developed with teachers to be the perfect tool for both school work and hom

The 4th edition of the Collins COBUILD Intermediate Learner’s Dictionary has been revised and updated to include detailed coverage of today’s English in a clear, attractive format. Ideal for intermedi

The perfect companion for family Scrabble games. This small, easy-to-use, paperback edition contains valid words from 2-7 letters in length and gives short, succinct definitions to help players use th

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A modern Welsh Dictionary offering excellent coverage of today's Welsh language and usage. The clear layout makes it easy to use and its handy format and durability make it your ideal companion at hom

A modern Welsh Dictionary offering excellent coverage of today's Welsh language and usage. The clear layout makes it easy to use and its handy format and durability make it your ideal companion at hom

Sound and speak like a native. The Mandarin Chinese Phrasebook & Dictionary is ideal for practising pronunciation, listening comprehension and becoming more confident, not just in speaking but in

This grammar of Irish offers learners a clear and easy-to-understand guide to help with Irish exam revision. For all those learning Irish at school, work or home this book provides easily accessible i

A modern Italian Dictionary offering excellent coverage of today's Italian language, culture and usage. The clear presentation makes it easy to use and its handy format and durability make it your ide

An up-to-date dictionary and a practical, user-friendly grammar guide in one easily portable volume. With cultural notes on life in French-speaking countries and an easy-to-use grammar section this is

A modern French Dictionary offering excellent coverage of today's French language, culture and usage. The clear presentation makes it easy to use and its handy format and durability make it your ideal

An up-to-date dictionary and a practical, user-friendly grammar guide in one easily portable volume. With cultural notes on life in Spanish-speaking countries and an easy-to-use grammar section this i

A modern Spanish Dictionary offering excellent coverage of today's Spanish language, culture and usage. The clear presentation makes it easy to use and its handy format and durability make it your ide

Packed with handy Scrabble hints and tips to improve your game, this is the ideal guide book for everyone playing with families and friends. Contains a complete list of all playable two- and three-let

The perfect companion for family Scrabble games. This new, easy-to-use, paperback edition contains words 2-8 letters in length and gives short, succinct definitions to help players use the best words

UK’s bestselling language learning audio series This Greek Audio Course is the perfect companion for holidays and business trips in Greece. • Easy to use – fast, flexible and portable• Easy to follow

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UK’s bestselling language learning audio series This Portuguese Audio Course is the perfect companion for holidays and business trips in Portugal. • Easy to use – fast, flexible and portable• Easy to

UK’s bestselling language learning audio series This Spanish Audio Course takes you from complete beginner to complete confidence. It is the perfect companion for holidays and business trips in Spain.

This is the most comprehensive and authoritative English to Mandarin Chinese dictionary of its kind in print, with over 250,000 English words and phrases and nearly 500,000 Chinese translations. Writt

This new edition has been specially designed to meet the needs of learners of both Mandarin Chinese and English. A clear colour layout, up-to-date coverage of everyday words and phrases, and a handy t

This new edition, a joint collaboration between Collins and Le Robert, has been revised and updated with hundreds of new words, phrases and senses. The supplements on communication, education systems

A practical revision book for Spanish Verbs offering a clear and easy-to-understand guide with hundreds of exercises to help you prepare for exams. Designed for all those learning Spanish at school, a

Ideal for students looking for an up-to-date, clear Irish dictionary for everyday home and class use and for exams revision. This edition is specially designed for school students, and is ideal in the

Perfect for revising French Grammar offering a clear and easy-to-understand guide to the verbs and grammar of French with hundreds of practical exercises. Designed for all those learning French at sch

Perfect for revising German Grammar offering a clear and easy-to-understand guide to the verbs and grammar of German with hundreds of practical exercises. Designed for all those learning German at sch

Perfect for revising Italian Grammar offering a clear and easy-to-understand guide to the verbs and grammar of Italian with hundreds of practical exercises. Designed for all those learning Italian at

A practical revision book for French Verbs offering a clear and easy-to-understand guide with hundreds of exercises to help you prepare for exams. Designed for all those learning French at school, at