Ninhydrin
n. [化](水合)茚三酮
🗣️ 情景例句
and I think
我觉得
Fall sick and you will see who is your friend and who is not.
困难见友情。
So I called on you and asked if I could borrow some jewellery. Do you remember now?
于是我去看望你，问你可不可以借给我一些首饰。现在想起来了吧。