Purdy's test
[医] 珀迪氏试液(尿糖定量用)
🧩 词语组成解析
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
You don't have the right.
你还不够格。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。