bench mark
bench mark是什么意思、bench mark怎么读
【机】 水准点
bench mark汉语翻译
【机】 水准点
bench mark英语解释
名词 bench mark:
- a surveyor's mark on a permanent object of predetermined position and elevation used as a reference point同义词：benchmark
- a standard by which something can be measured or judged同义词：benchmark