photometer
/fәu'tɒmitә/
📖 中文释义
- n. 光度计, 曝光计
- [化] 光度计
🔗 释义中的汉语词
🧩 词形变化
复数 photometers原形 photomete
📘 English Definition（英文释义）
- n. measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source