You can buy it directly. Learning a foreign language requires mastering a large number of words, and word books are one of the basic tools for learning. However, it is difficult to improve learning efficiency and language proficiency only by translating and memorizing words. If you find that your English vocabulary learning effect is not ideal, you need to change your vocabulary book. When you don't remember words, here are some ways to change your vocabulary book:

Understand the etymology of words

English monosyllables often have their own etymology. If we can understand the etymology of words, we can better remember words and improve learning efficiency. When buying dictionaries, you can give priority to dictionaries with richer etymology, so that you can better understand the meaning and history behind words.

2. Pay attention to the usage and context of learning words.

There are many homophones and synonyms in English words. If you only remember the definition of words, you will fall into a rigid state in your study. In order to improve our understanding of words, we need to pay attention to the usage and context of words. You can choose some "vocabulary learning books" or "vocabulary learning apps" to enrich the usage and context of vocabulary.

3. Use the original English version more.

Besides vocabulary books, English original magazines, novels and news are all good vocabulary learning materials. This kind of materials are often rich in vocabulary and true in usage, which can better improve the efficiency of English word learning. By reading more original materials, we can better understand the usage and expression of words in real context.

4. Correct learning attitude, keep patience and perseverance.

Learning a foreign language requires patience and perseverance. Word learning is often aimed at learning a large number of words, which requires a lot of time and energy. At the same time, learning a foreign language is a steady and gradual process. If you want to learn words, you need to correct your learning attitude, persist in long-term and planned learning, and gradually improve your vocabulary and understanding.

In a word, learning a foreign language does not happen overnight. It is necessary to start from all aspects and gradually achieve the goal of improving oral and writing skills. When choosing a dictionary, you can choose it according to your language habits, learning interests and learning purposes. At the same time, in the process of learning words, besides memorizing words to understand foreign languages, we should also pay attention to the expression and usage of words and the study of original English materials.