dry run noun
plural dry runs
plural dry runs
Learner's definition of DRY RUN
[count]
: a practice event that is done to prepare for the actual event that will happen in the future排练；演习 -
We did a dry run of the experiment.我们做了一次模拟实验。
-
After several dry runs, she was ready to give the speech.经过几次试讲，她已准备好发表演讲了。
— called also (British) dummy run