Compound b
[医] 化合物B, 皮质(甾)酮
🧩 词语组成解析
🗣️ 情景例句
When does he arrive?
他什么时候到？
I'm confident you've made the right choice.
我确信你做了正确的选择。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。