Rcit
[医][=red cell iron turnover rate]红细胞铁替换率
🗣️ 情景例句
the places they visit, and the landmarks.
他们所去的地方， 以及地标等等。
A bad workman quarrels with his tools.
拙匠常怨工具差（人笨怨刀钝）。
The police were called in, but they could not arrest anyone,
警察被召来了，但他们却不能逮捕任何人，