Sedimentin
血沉素, 促红细胞沉降物质
🗣️ 情景例句
There is something I want to ask you about clause 8.
我想问你有关第八条款的事。
It's up to you.
由你决定。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？