必须禁用所有锁定装置。

All lock-on devices must be disabled.

youdao

防酸保护层，锁定装置，链条操作，等等。

Any accessories - acid shield, locking devices, chain operation, etc.

youdao

为了安装，要将N9-CD螺纹旋进软管螺纹出口，内置不可拆卸锁定装置防止拆卸。

To install, thread the N9-CD onto the hose thread outlet, the built-in non-removable locking feature prevents removal.

youdao

It's a bit more-- to continue with the metaphor of the on-of switch-- as though not only is the switch turned to off, there's a lock on the switch.

要继续用开关的比喻-,就有点奇怪了-,似乎开关的上面，还有一个锁定装置。

耶鲁公开课 - 死亡课程节选