tone arm

英 [təʊn ɑːm]

美 [toʊn ɑːrm]

网络  唱臂; 音臂; 拾音器臂

电力

英英释义

noun

• mechanical device consisting of a light balanced arm that carries the cartridge
  Synonym:pickuppickup arm

双语例句

• The tone arm of a record player.
  唱臂电唱机的音臂。
• Optimum Pivot Position on a Tone Arm
  音臂的最佳支轴位置