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octave (EN)
danh từ

danh từ “octave”

số ít octave, số nhiều octaves
  1. quãng tám
    When she played the piano, her left hand stayed on middle C while her right hand moved up an octave.
  2. tư thế phòng thủ thứ tám
    During practice, the coach emphasized the importance of mastering the octave to effectively block low attacks.
  3. ngày thứ tám
    The church held a special service on the octave of Easter, exactly one week after the main celebration.
  4. tuần bát nhật
    The church celebrated the octave of Easter with special prayers and services each day for eight days.