I lost my key to the door, and I went to the locksmith to get a new one.

我把门的钥匙丢了，于是我到锁匠那重新配了一把。

youdao

While waiting for the locksmith, I informed the bank I would be coming in a bit late.

等锁匠的当儿，我跟银行打了个招呼，说我要晚到一会儿。

youdao

I forgot the keys inside the car so I had to call the locksmith.

我把钥匙锁在汽车里了，所以得叫修锁的人来打开车门。

youdao

Just 32% of applicants pass the locksmith exam, state data show.

WSJ: A License to Shampoo: Jobs Needing State Approval Rise

It's that time of year again when journalists scour the crime figures for England and Wales for reasons to send us whimpering to the locksmith.

BBC: Burglar Bill and statistical insignificance

My information is that it might have been earlier if you believe some of the posts on locksmith blogs.

FORBES: The Kaba Simplex lock is only for "access control": Is that what FDNY Engine Company 65 thought?