手调

• manual adjustment
• manual regulation
• hand adjustment
• manual setting

参考释义

手调 [shǒu tiáo]

• -
• 短语
  手调螺钉 manual control screw

例句

1. 那位男高音歌手调门儿唱得很低，十分扫兴。
   The tenor disappointed us by singing flat.