Dihydroxycholecalciferol
n. [生化]二羟胆钙化(甾)醇,二羟维生素D&-{3}
🗣️ 情景例句
I'm glad for the dog.
我真替那只狗高兴。
He's the same as always.
他还是老样子。
What a relief it was when the boulders suddenly disappeared, giving way to a stretch of plain where the only obstacles were clumps of bushes.
突然大石块不见了，前面是一片平地，唯一的障碍只有一簇簇灌木丛。这使我们长长地松了口气。