• 1. trial flight: 试验飞行 | 试飞
• 2. a trial flight: 试飞
• 3. carry out test trial flight: 进行验证试飞飞行

更多释义

• 1.WEAV is expected to have its first trial flight in 4 months.
  无翼飞机首次试飞预计将于4个月内实施。
  dict.yoduao.com
• 2.Blu, an orphan baby macaw, tests his courage with a trial flight. He is just ready to spread his wings!
  金刚鹦鹉布鲁是个孤儿，他打算试飞一下以测试自己的胆量。他正准备挥动翅膀！
  dict.yoduao.com
• 3.The first feeder liner jointly devloped by China and Brazil has come off the assembling line and gone through its trial flight successfully.
  中巴合作生产的首架支线飞机已下线并试飞成功。
  dict.yoduao.com

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