trial run

名词 n.
中文释义

英文释义

名词 n.
  1. An empirical test of the suitability or effectiveness of a method or object by running it at least once.
    — Because most diesel failures can be traced to electrical faults, minor in themselves but often difficult to pin-point, any unscheduled halt during a trial run is often the signal for the frenzied unfolding of wiring diagrams and the appearance of an impressive array of voltmeters and circuit testers.
  2. An empirical test of the suitability or capability of a person or actor by letting them perform at least once.

词形变化

trial runs plural

词汇关系

近义词
dry run dummy run tryout
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