Fleig's tests
[医] 弗雷格氏试验(检尿血)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
No, it's Ok.
不用， 没有关系 。
Men are mortal.
人生自古谁无死。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。