test flight
英
美
- n.试飞；试验飞行
双语例句
- The trial flight has made the grade.
试飞成功。 - The engine cracked on the first test flight.
在首次试飞时，发动机发生裂纹。 - Our test flight was to discover the bugs in the new plane.
试验飞行是为了发现新飞机有何毛病。 - The first orbital test flight is scheduled for just two and a half years from now.
预计第一次轨道试验飞行将在两年半后进行。
用作名词 (n.)
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