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lǚ[lü3]3성
surname Lü · pitchpipe, pitch standard, one of the twelve semitones in the traditional tone system
학습 설명 준비 중 · 언어: 한국어…
surname Lü · pitchpipe, pitch standard, one of the twelve semitones in the traditional tone system
학습 설명 준비 중 · 언어: 한국어…