為您提供credential考試真題。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

credential

英 [kr?'den?(?)l] 美[kr?'d?n?l]
  • n. 證書(shū)；憑據(jù)；國(guó)書(shū)

考試真題

The system might use a smart identity card, or a digital credential linked to a specific computer, and would authenticate users at a range of online services.

2011年考研真題（英語(yǔ)二）完形填空 Section Ⅰ