benchmark
英['ben(t)ʃmɑːk]
美['bɛntʃmɑrk]
- n. 基准；标准检查程序
- vt. 用基准问题测试（计算机系统等）
英英释意
- 1. a standard by which something can be measured or judged;
- "his painting sets the benchmark of quality"
- 2. a surveyor's mark on a permanent object of predetermined position and elevation used as a reference point