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
Oh, it's OK.
噢 ，没关系。
They could imagine who was at the door.
他们无法想象门那边有谁在。
These shoes don't fit right.
这双鞋不太合适。