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单词 trial run
释义

trial run

​noun countable
UK
Word Forms
singulartrial run
pluraltrial runs
DEFINITIONS1
  1. 1
    an occasion when you try something for the first time to find out if it will be successful
    Synonyms and related words
    An attempt to do something
    attempt
    effort
    struggle

trial run

​noun countable
US
Word Forms
singulartrial run
pluraltrial runs
DEFINITIONS1
  1. 1
    an occasion when you try something for the first time to find out if it will be successful
    Synonyms and related words
    An attempt to do something
    attempt
    effort
    struggle
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更新时间：2025/11/3 12:48:31