- IPA[ˈˌtrī(ə)l ˈrən]
- a test of the operation of a new system or product
noun: trial run, plural noun: trial runs
- 1. a test of the operation of a new system or product the police used Sunday's US Cup game as a trial run for next year's games
- a preliminary test of how a new system or product works: the police used Sunday's US Cup game as a trial run for next year's games
化學英翻中It is suggested that a trial run for the estimated amount of Sodium Thiosulfate used...
... products as B, we are still working on trial run and have difficulty searching for the material. If possible, we still provide...
...的短片 好像很好玩- Snowboat across 50ft of open water- Snowboat trial run - Snowboat in the saginaw bay- Snowboat at full speed