security vault的意思|示意

The bank security system can detect any unusual movement in the vault.

这个银行的保全系统可以察觉保险库中任何不寻常的活动。

And because Voice Vault lets you set your own security question, the answer to which is used as the passphrase, it is easier than remembering a PIN.

同时由于“声音保险库”让顾客自己设定验证问题，答案的形式是几个词语，这比个人识别码也要好记得多。

Dumbledore's high security vault was number 713.

邓布利多的防范严密的金库是713号。