The key doesn't fit the lock.

这把钥匙打不开这把锁。

《牛津词典》

She jiggled with the lock.

她摆弄着锁。

《牛津词典》

She turned the key in the lock.

她转动锁眼里的钥匙。

《牛津词典》

And every night, late at night, I turned the lock of his door and opened it C oh,so gently! And then, when I had made an opening big enough for my head, I put in a dark lantern, all closed that no light shone out, and then I stuck in my head.

VOA: special.2009.05.16

After all, go back to the lock-in warriors about the soul theory of personal identity.

回顾我们讨论人格同一性的灵魂论,提到的关于战士的案例。

耶鲁公开课 - 死亡课程节选

So, what we want to do-- this is what Hicks discovered I can do the following transaction to lock in, in 1925, the interest rate between 1926 and 1927.

这就是希克斯所发现的,我可以在1925年进行以下交易,从而确定1926年到1927年的利率

耶鲁公开课 - 金融市场课程节选

The fix works, it is simple, and in our view makes the lock mechanically secure.

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The court heard it was not known how the jug came to be in the lock-up.

BBC: Man jailed over theft of ?1m Wenlock Jug from Luton museum

When you solve multiple custom problems with the same platform, the lock-in is stronger still.

FORBES: Why Is Salesforce.com Spurning Packaged Applications?