Dexpanthenol
[化] 右泛醇
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
That man is a teacher,isn't he?
那个人是位教员，对不对？
But we won't have our big family get-together until Christmas.
但我们要等到圣诞节才会有家庭大团圆。