Dihydroxycholecalciferol
n. [生化]二羟胆钙化(甾)醇,二羟维生素D&-{3}
🗣️ 情景例句
The wind's really howling today.
今天风刮的真凶。
Opportunity seldom knocks twice.
机不可失，失不再来。
Well done! You are always doing a good job!
干得不错！你总是干得很出色！