Acetulan
[化] 乙酰化羊毛脂醇
🗣️ 情景例句
Didn't you feel terrible?
没有感到可怕吗？
It's a small world.
这世界真小。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；