动词 lock:

1. fasten with a lock

2. keep engaged

3. become rigid or immoveable

4. hold in a locking position

5. become engaged or intermeshed with one another

6. hold fast (in a certain state)

7. place in a place where something cannot be removed or someone cannot escape

8. pass by means through a lock in a waterway

9. build locks in order to facilitate the navigation of vessels

protectedadj.受保护的动词protect的过去式和过去分词形式.

tamper-proof防干扰

inaccessibleadj.难接近的；难达到的；难见到的

sealedadj.封口的；密封的动词seal的过去式和过去分词.

impenetrableadj.不能穿过的；不可理喻的

1. Deleting Locked Files - This is a command line utility to close and delete a file which is locked by another process.
   这个命令行工具用于关闭和删除由其它进程锁定的文件。
2. This lock identifier must be included with each request to modify locked session-store data.
   此锁定标识符必须包含在每个请求中以修改锁定的会话存储区数据。