test flight是试飞的意思，其中flight英式发音为[flaɪt]，美式发音为[flaɪt] ，意思是：航班;飞翔;（物体的）飞行，楼梯的一段，成群地迁徙或飞行。
拓展资料
test flight
1、My pilot and I would have to do a test flight.
我的机师和我要作飞行测试。
2、The aircraft's behavior was satisfactory on its first test flight.
那架飞机在第一次试飞时运转情况令人满意。
3、Jimmy Doolittle's test flight had shown that instruments could help pilots fly.
吉米的测试飞行证明了仪器可以帮助飞行员飞行。
4、The plane behaved well on its first test flight. B.W. to the aircraft performances.
这架飞机第一次试飞性能不错。电传飞控/主动控制对飞机性能的影响。
5、The engine cracked on the first test flight.
在首次试飞时，发动机发生裂纹。
6、First Test flight, as in all this could just be theoretical?
都收费了，你们这些白痴哇，收费的还只是理论上的？
7、The test flight was to discover the bugs in the new plane.
试验飞行是要发现新飞机有何缺陷。
8、The test flight of the helicopter for design finalisation was completed in2000.
直升飞机在2000年为设计定型完成测试飞行。