Colorimetric purity
[电] 色纯度
🧩 词语组成解析
a. 比色的\\n[电] 色度法
🗣️ 情景例句
you've been writing for the school paper.
你为校刊写文章。
None knows the weight of another's burden.
看人挑担不吃力。
We really wish you'll have a pleasant stay here.
我们真诚地希望你们在这里过得愉快。