Preposition English to Japanese with favorite options. Words are divided into categories so that you can learn them very easily. With the favorite options separate important words and study them. There is a pronunciation options on the app with that you can improve your speaking and listening of English
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Plenty of Idioms and Phrases are added to increase your vocabulary and make you expert on English language. There are also lots of appropriate prepositions added with meaning. This small Dictionary like word book will help you to increase your knowledge very smartly.