Colalin
(=cholic acid)胆酸
🗣️ 情景例句
I'm glad if you are, Harry.
假如你很确定， 我就高兴， Harry。
Do we really have the means to actually pull this off?
我们确实有办法把这事办成吗？
We really need that material, you know.
你知道，我们急着需要那批材料。