Learning English is important from the basics, and phonetic symbols (IPA) are the first knowledge that English learners need to master. **Key Features:** - **Comprehensive Phonetic Symbol Learning**: Covers all English phonetic symbols, including short vowels, long vowels, diphthongs, and consonants, helping you fully understand and master English pronunciation. - **Interactive Learning**: Enhances your learning effectiveness through lively and fun interactive exercises. The app provides rich