Astra

• abbr. 高级的静态试验自动记录仪(=Advanced Static Test Recording Apparatus)

ASTRA的用法和样例：

例句

1. The spaceship Astra which left the earth a short time ago, will be travelling three hundred miles into space.
   刚刚离开地球的阿斯特拉号宇宙飞船将飞行三百英里进入太空。