Dihydrocaliciferol
二氢钙化甾醇, 二氢骨化醇
🗣️ 情景例句
And I'll be able to show you around our city.
我可以带你在我们那儿四处看看。
Hold on,please.
请你等一下。
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。