Mucomyst
[化] 乙酰半胱氨酸
🗣️ 情景例句
We need a new coffee-table book,
我们需要一本可以摆在客厅的书，
It's about time.
时间差不多了。
and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest.
一项使人对这个问题感到困惑的奇怪的发现是，睡眠在很大程度似乎并不仅仅是为了使身体得到休息。