Dihydroxycholecalciferol
n. [生化]二羟胆钙化(甾)醇,二羟维生素D&-{3}
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
To research the graph
研究曲线图
It really takes time.
这样太耽误时间了。