read-write head

• n. [计] 读写(磁)头

read-write head的用法和样例：

例句

用作名词 (n.)

1. He poised his head disdainfully.
   他的头摆出一副瞧不起人的样子。
2. The falling bottle knocked him on the head.
   跌落的瓶子砸在他的头上。