If you say you remember the words, but you can't, it's because you only remember the words, but you don't use them. On the other hand, it is because you are not familiar with them. If you usually remember words, pay attention to the application and accumulation of words in writing, then you will change from passive memorizing words to active memorizing and using words. This is the way I remember words.
For words, there are the following methods. The first is the frequency of strengthening memory, which means memorizing a few words in the morning and reading them again every few hours. In short, the interval between memories in a day should not be too long, otherwise your hard-earned memories will fade with time. The second is to make up jingles according to your own understanding, such as good morning, a dog is touching you ... (Laughing, a little corny, two. When remembering words, don't forget to read, while remembering words, read the article, so that isolated words can be connected in series and the memory effect will be doubled. I suggest you memorize words in different categories and form a meaning group. For example, great importance means very, very much ... which is very beneficial to your writing. When writing, don't write some low-level words, but high-level words, such as great importance, many of which are complicated or handy. This is the difference between a master and a mediocrity!