Incorporating potassium dichromate and alcohol into the aniline at various stages of the experimental process, he finally produced a deep purple solution.
在实验过程的不同阶段，他将重铬酸钾和酒精加入苯胺中，最终得到了深紫色的溶液。
Alcohol keeps your body from entering deep sleep, so even if you get the same hours of sleep, you won’t feel as rested.
酒精会让你无法进入深度睡眠。 所以就算你酒后睡了足够的时间，你也不会感到你休息过。
People often think that alcohol helps sleep, but it actually robs you of deep sleep, which is essential for feeling well rested.
人们通常会想酒精有助于睡眠，但酒精通常会把酣睡从你那偷走，而酣睡对休息好来说是至关重要的。
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