单词乎

bench mark

bench mark是什么意思、bench mark怎么读

bench mark汉语翻译

【机】 水准点

bench mark英语解释

名词 bench mark:

  1. a surveyor's mark on a permanent object of predetermined position and elevation used as a reference point
    同义词:benchmark
  2. a standard by which something can be measured or judged
    同义词:benchmark
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