Compound b
[医] 化合物B, 皮质(甾)酮
🧩 词语组成解析
🗣️ 情景例句
Do you happen to know...
你是否碰巧知道…
He was out of his mind with grief.
他伤心得精神错乱了。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！