?入侵阻断
入侵阻断
While we do not comment on outside reports, detecting and blocking cyber intrusion is a key cyber security goal for this administration, working across government and with the private sector.
WHITEHOUSE: Press Briefing
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。