Nitrobrucine tests
[医] 硝酸马钱子硷试验(检维生素C)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Thank you very much.
非常感谢。
Have you had breakfast yet?
你吃过早餐了吗？
And here's a little present for you.
这里有一件小礼物送你。