精度 jīngdù precision
怎么记住“精度”: 精 essence + 度 degree = precision.
汉字
用法
- Precision / accuracy as a measurable degree - 加工精度 (jiāgōng jīngdù) machining precision; 提高精度 to improve accuracy.
- Technical noun; the level of exactness of a measurement, instrument, or process.
- Common in manufacturing, GPS, sensors.