Pavy's tests
[医] 佩维氏试验(检尿葡萄糖)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
I'd like to travel first-class.
我要头等舱。
Which books did you buy?
您买的是两本什么书？