tune down

短语

词形变化

tuned down tunes down 三单 tunes down tuning down tuning down 现在分词 tuned down 过去式 tuned down 过去分词

释义与例句

v.
  1. 1.

    To tune an instrument by decreasing its pitch

    音乐

    Tune down the guitar a bit, you're slightly sharp.