英语词汇lock down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

简明释义

封锁：确保；使人们为了安全而被锁在室内。
限制：限制计算机网络的使用，只允许有权限的用户使用。
固定：使安排变得安全、明确或永久；固定。
独占：使他人进入独占的浪漫关系。
航海：沿着水路的一系列船闸向下行驶。

双语例句

1
Linux locks down certain files and directories so that even if a user account is compromised, that user can't run system critical applications.
Linux锁定了某些文件和目录，这样即使帐户被盗，该用户也无法运行系统的关键程序。
2
Secure file sharing locks down the entire contents of a laptop, desktop, external drive, or USB flash drive, including boot sectors, system, and swap files.
安全文件共享锁定了一台笔记本电脑，桌上型电脑，外部驱动器或usb闪存驱动器的全部内容，包括引导扇区，系统和交换文件。
3
The Erie required 83 locks, each made of stone, to move boats up and down the natural elevations. The locks were designed so that each needed only one person for its operation.
运河共有83个船闸，每一个都采用石材建造，以用于提升或降低船只的航道高度，这些船闸的设计要保证只需要一个人就能进行操作。

单词	lock down
释义	lock down 英/ l?k da?n / 美/ lɑ?k da?n / 简明释义封锁：确保；使人们为了安全而被锁在室内。限制：限制计算机网络的使用，只允许有权限的用户使用。固定：使安排变得安全、明确或永久；固定。独占：使他人进入独占的浪漫关系。航海：沿着水路的一系列船闸向下行驶。网络释义短语 1 up-and-down locks 安全锁 2 up and down locks 安全锁双语例句 1 Linux locks down certain files and directories so that even if a user account is compromised, that user can't run system critical applications. Linux锁定了某些文件和目录，这样即使帐户被盗，该用户也无法运行系统的关键程序。 2 Secure file sharing locks down the entire contents of a laptop, desktop, external drive, or USB flash drive, including boot sectors, system, and swap files. 安全文件共享锁定了一台笔记本电脑，桌上型电脑，外部驱动器或usb闪存驱动器的全部内容，包括引导扇区，系统和交换文件。 3 The Erie required 83 locks, each made of stone, to move boats up and down the natural elevations. The locks were designed so that each needed only one person for its operation. 运河共有83个船闸，每一个都采用石材建造，以用于提升或降低船只的航道高度，这些船闸的设计要保证只需要一个人就能进行操作。
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