Piorkowski's tests
[医] 皮奥尔科夫斯基氏试验(检伤寒杆菌)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Will I be able to receive the goods by the end of September?
我可以在9月底以前收到货吗？
Hotels in America don't usually serve dinner in the rooms.
在美国的旅店里，正餐通常是不送到房间里。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。