Learn vocabulary through real-life English sentences, word roots, and prefixes. Access 150,000+ example sentences, 5,000+ phrase pairs, and 2,000+ word roots. Study from Collins dictionary, track exam-focused terms, and review with spaced repetition.
by Beijing Is-Cool Technology Co., Ltd★ 4.83,485 ratingsEducationFreeData updated 2026-09-08
Practice exams with past papers and 40,000 questions. vocabulary, kanji, grammar, reading, and listening. Track progress and store exam results. Take mini tests for N1 to N5 or full exams.
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Learn 400 essential vocabulary with definitions and sample sentences. Practice word recognition and usage through interactive exercises. Track progress and review for retention.
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