Pantolactone
[化] 泛内酯
🗣️ 情景例句
Ooh! Oh, that's wonderful!
噢！噢， 太好了！
There'll be time for questions at the end.
最后会有时间发问的。
A child ran into the street and knocked her off her bicycle.
一个孩子冲上马路，把她从车上撞了下来。