Sedimentin
血沉素, 促红细胞沉降物质
🗣️ 情景例句
Tom's about to open the doors. Tom
准备要开门了。
Would you mind mailing this letter for me?
你介意寄我的这封信吗？
The towers are further apart at the top than at the base, but this is no mistake.
两座塔楼的楼顶之间的距离比楼底之间的距离要大一些，但是这并不是错误。