a point of reference, e.g. a mark on a permanent object indicating height above sea level, from which measurements may be made, esp in surveying
something that serves as a standard for assessing others by which others may be measured
| 单词 | benchmark |
| 释义 | benchmarknouna point of reference, e.g. a mark on a permanent object indicating height above sea level, from which measurements may be made, esp in surveying something that serves as a standard for assessing others by which others may be measured |
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