Precipitin tests
[医] 沉淀素试验, 血清试验(检血、肉、精液等,辨别动物的种属)
🧩 词语组成解析
n. 沉淀素\\n[化] 沉淀素
n. 测验（test的复数）
🗣️ 情景例句
Good morning. Would you please bring me some breakfast?
早上好，可否为我送点早餐？
Truth's best ornament is nakedness.
不加装饰是真理的最好的装饰。
Mr. Jones is with his family.
琼斯先生同他的家人在一起。