Precalciferol
[化] 前钙化醇
🗣️ 情景例句
I can't wait to take a bite of the pumpernickel.
我简直迫不及待想吃一口黑面包。
Just for argument's sake, suppose we disagree.
为了讨论各种情形，让我们假设我方不同意时的处理方法。
Sometimes people cook this food at home, but usually they go to a fish and chip shop.
人们有时在家里做这种食品，但通常还是到炸鱼和土豆片店去买。