Mendeleeff's tests
[医] 门捷列夫氏试验(检癌)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
What number do I dial?
我应该拨哪个号码呢？
I always used to leave for work at 8:30.
我过去总是在8:30离开去工作。
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间，所以其作用似乎还是很重要。