空防

  • na.air defense
  • 网络air defence

空防空防

空防

air defence

defence ... affirmative defence 以新证据推翻原告所控事实的抗辩 air defence 空防 antimissile defence 反导弹防御 ...

air defense

Kong1 | Chinese Dictionary ... 太空梭 space shuttle 空防 air force;air defense 空肠 jejunum ...

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