air navigation

• 航空学

air navigation的用法和样例：

例句

1. Advanced Aeronautics is the backbone of the Allied air force and the primary upgrade for the Vindicator Rush.
   高级航空学是盟军空军的中枢同时是维护者快攻的基本升级。
2. Economic forces are reshaping the provision of airports and air navigation services.
   经济力量正重塑机场与空中导航服务的组织和操作。