test run
noun /ˈtest rʌn/
/ˈtest rʌn/
(also trial run)
- a test of how well something new works, so that you can see if any changes are necessary
| 单词 | test run |
| 释义 | test runnoun /ˈtest rʌn/ /ˈtest rʌn/ (also trial run)
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