magnetic reproducing head

• 复制磁头,再生磁头,放音磁头,放声磁头

magnetic reproducing head的用法和样例：

例句

1. Sound like the head needs to is cleaned or changed.
   那好你要清洁或更换磁头了。
2. Anti-magnetic setting at the magnetic head makes it easy to put in.
   磁头有防磁装置。