Photometry
n. 光度学, 光度测定, 测光法\\n[化] 光度学; 光度滴定法
🏥 医学释义
光度学，光度测定法
🗣️ 情景例句
I guess I didn't have one, fortunately.
但我想我并没有，因为我的幸运的。
All things are difficult before they are easy.
凡事必先难后易。
The shortest answer is doing.
最简短的回答是干。