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
Thanks.
谢谢。
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
You just don't consider anyone but yourself.
你除了自己外从不为别人考虑。