read-write head

例句：

1. 1.The new computer has a built-in read-write head that allows for easy data transfer.
   这台新电脑内置了读写头，方便数据传输。
2. 2. The engineer used the read-write head to create a new database.
   工程师使用读写头创建了一个新的数据库。
3. 3.The read-write head is essential for data storage and retrieval in computers.
   读写头对于计算机中的数据存储和检索至关重要。