Nitroprusside tests
[医] 硝基氢氰酸盐试验(检半胱氨酸、丙酮)
🧩 词语组成解析
硝普盐
n. 测验（test的复数）
🗣️ 情景例句
He has the advantage of a good education.
他有受过良好教育的优势。
Truth lies at the bottom of a well.
事实真相往往不在表面，而在深层。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。