单词	ninth chord
释义	ninth chord noun : a seventh chord with the ninth added : a chord that has an interval (see interval sense 2c)of a ninth from its lowest to highest note when in root position Word History First Known Use 1889, in the meaning defined above
随便看	tunnellike tunnelling tunnellings tunnels tunner tunnies tunning tunnings tunny tuno tuno gum tuns tunu Tuolumne tup tupaia tupaiae tupaias tupaiid Tupaiidae tupaiidaes tupamaros tupaya tupek tupeks

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