فعل
(Canadian spelling, common) present participle and gerund of trial
الاستعمال- استعمال بريطاني
اسم
The process of running a trial; an experiment or pilot.
الاستعمال- غير معدود
- usually
- أمثلة
-
أمثلة إضافية (1)
Barker's proposal to try out new equipment before mass introduction should also have been heeded, because traction components bought without trialling for the Glasgow and Great Eastern schemes gave trouble.
The running of trial races, especially for horses or greyhounds.
الاستعمال- غير معدود
- usually