Dihydroxycholecalciferol
n. [生化]二羟胆钙化(甾)醇,二羟维生素D&-{3}
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
His parents anticipate Gary's return home will be soon.
凯利的双亲认为他不久就会回家。
Spring is a pretty season，
春天是一个好季节。