| 单词 | security precaution |
| 释义 | security precaution In most second generation systems, temporary numbers are assigned to the handset when routing calls as a security precaution. Retrieved from Wikipedia CC BY-SA 3.0 Keeping software up to date, choosing secure passwords and making sure employees understand why security precautions are necessary will go a long way. Times, Sunday Times But questions were raised about the music mogul's security precautions. The Sun He takes security precautions and never follows a routine. Times, Sunday Times Elementary security precautions had been ignored. Times, Sunday Times |
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