Purdy's methods
[医] 珀迪氏法(离心定量白蛋白、氯化物、硫酸盐等)
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
Ah, you are an early bird then!
你原来是早起的人。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
Before long, the noise dropped completely and the boat began to drift gently across the water.
没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。