DictionaryForumContacts

   English
Terms for subject United States containing Alternate | all forms | exact matches only
EnglishChinese
alternate flight plan尤其航空航天局的备份飞行计划
Alternate Missile Warning Center备份导弹预警中心
alternate national military command center备用国家军事指挥中心
Alternate Space Control Center备份空间控制中心
Alternate Space Defense Operations Center备份空间防御作战中心
Alternate Space Defense Operations Command备用的防天作战司令部
alternate space surveillance center备份空间监视中心