Calcitriol
[化] 骨化三醇
🗣️ 情景例句
As soon as I get these cuff links on.
只等我将袖扣扣好。
What kind of climate do you haved?Is it mild?
你喜欢什么样的气候?它是温和的吗？
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。