C-s
[医]一种氧化铁制剂，静脉注射用于严重感染
🗣️ 情景例句
Where does she live?
她住在哪？
So far so good.
目前为止，一切都好。
They support the cables from which the bridge has been suspended.
高塔支撑着钢缆，而钢缆又悬吊着大桥，