英语词汇“callback-security”的音标、意思、用法及中文翻译-反思网

词汇	callback-security
释义	callback security noun[ U ] ukus(alsodial-back security) IT a system used for protecting a computer network, in which a user calls into a computer, which checks the person's username and password, ends the call, and then calls back the number connected with that username and password
随便看	middle-manager middle manager middle-market middlemen middle-name middle name middle-of-the-road middler middle-ranking middle reliever middle-reliever middlers middles middlescence middle-school middle school middlesex middlest middleweight middleweights middle west middle-west middling middlingly middlings

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