Pantolactone
[化] 泛内酯
🗣️ 情景例句
You're right.
你说的对。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Yes, it is. Hopefully tomorrow will turn out fine.
世纪的，有点儿。希望明天是个好天。