Vocab 3000: ศัพท์อังกฤษ CEFR

Learn the 3,000 most useful English words — 100% free, no sign-up. Open the app and start learning right away. • 3,000 words graded A1–B2 (CEFR) • Thai meanings, phonetics, and an example sentence for every word • Native US & UK audio • Smart spaced-repetition that tells you what to review and when • Study modes: intensive / standard / long-term, or custom • Flashcards + quizzes (multiple-choice and typing) • Daily goals, streaks, stats, and achievements • Favorites and a "frequently missed" focus list Free, no account required. Terms Conditions : https://sob-ok.web.app/terms-conditions Privacy : https://sob-ok.web.app/privacy Contract : Line ID: @sobok