Mck
abbr. muscle creatine kinase 肌肉肌酸激酶
🗣️ 情景例句
What's that?
什么样的工作？
I'm sorry. I thought you wouldn't mind.
对不起，我还以为你不在乎呢。
Nothing much. Only some school work. Why?
没什么事。只有一些作业。什么事？