Caprylolactone
[化] 辛内酯; 羟基辛酸内酯
🗣️ 情景例句
Your family or the public?
你的家人还是公众
You may go farther and fare worse.
一动不如一静。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。