1. Open Momo's word memorizing software on your mobile phone and enter the software.
2. After entering the word back software, click the word selection button below.
3. You can see the "My Thesaurus" button in the interface that appears, click the plus sign, and then select the "New" button in the options that appear.
4. The page jumps to the text editing interface. For example, if you enter I love you, you can see the button to join the thesaurus in the upper right corner. Click the button to join the thesaurus.
5. Go back to the homepage of Momo's back words, click the button of my thesaurus, and you can see that this word has been added.