Hart's tests
[医] 哈特氏试验(检尿内羟丁酸)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Time moved at a snail's pace before the holiday.
假期之前时间过得非常缓慢。
How much is that?
那个多少钱？
We can get by.
我们过得去。