Duration: Specifies the length of time for which a lock is held.

持续时间：指定了锁被持有的时间长度。

youdao

If a lock is acquired recursively, the requesting thread already owns it.

如果锁是以递归方式被请求，那么发出请求的线程已经持有了它。

youdao

The ce server will not prohibit any change due to the mere presence of a lock.

在仅出现该锁的情况下，CE服务器将不阻止任何更改。

youdao

Toyota says it found a software problem that could briefly affect the "feel" of the anti-lock brakes on rough or slippery roads.

VOA: special.2010.02.05

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

The Exubera inhaler is a near-lock to be a sales blockbuster.

FORBES: The Impossible Made Possible

Before the steroid issue, Clemens was a first-ballot lock with a record of 354-184, an unprecedented seven Cy Young Awards and 4, 672 strikeouts, second all-time to Nolan Ryan.

FORBES: Verdict Is Sealed On Clemens' Baseball Fate

The key was not to try to dig a Suez-type of canal, a great sea-level trench from ocean to ocean, but to create a lock-and-lake canal, where the ships are lifted up by a series of locks to a man-made lake, and then they sail across that lake, and then they are set back down on the other side by another series of locks.

FORBES: Fact and Comment