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
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
A red tie will match that suit.
红领带会配那件衣服。