We use keys to lock the door.

我们用钥匙锁门。

youdao

For even finer control, you can use keys and offsets.

为了更好地进行控制，您可以使用键和偏移量。

youdao

Use keys to get a list of the words in the book.

用键来存储书中单词的列表。

youdao

He says the Keys have been lucky,so far. "I hate to use the work lucky in terms of an oil spill, because someone else is having a lot of issues and we know where the environment is having issues."

VOA: standard.2010.07.05

I can use anything I want for keys, I can use anything I want for values.

的东西作为对应的值，如果你看看这儿。

麻省理工公开课 - 计算机科学及编程导论课程节选

Moy says NSS will carefully screen customers to sell only to known companies and agencies, and will use encryption keys to make sure it's not selling to impostors.

FORBES: Technology

Bruce Schneier, a security guru, says that biometrics are unsuitable for use as keys because, unlike passwords or digital signatures, they are not secret, and cannot be changed, destroyed or declared invalid.

ECONOMIST: The measure of man | The

You can click on these, naturally, or use the arrow keys if you want to give the trackpad a rest.

ENGADGET: Chrome OS review (version 19)