aluminum conductor voice coil

英 美
  • 铝导体音圈
  • aluminum n.铝=aluminium(英).
  • coil n.卷;圈;线圈v.盘绕;卷成圈
  • conductor n.售票员;导体;指挥
  • voice n.声音;嗓音;[语]语态;发言权;意见vt.表达;[语]发音;[音]调音