test flight

美 
英 
  • n.(飞机的)试飞
  • 网络试验飞行;飞行测试;智擒卖国贼
复数:test flights  
test flight
n.
1.
(飞机的)试飞a flight during which an aircraft or part of its equipment is tested

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,