Porter's tests
[医] 波特尔氏试验(检尿蓝母,过量尿酸)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
I can't drive a car, but I have a motorbike license.
我不会开汽车，但我有摩托车的驾驶执照。
Could you give me an indication of the price?
您能提供一个参考价吗？
Thank you very much. I'll return it as soon as I can.
非常感谢。我会尽快归还的。