Polyferose
[化] 多糖铁; 聚铁糖螯合物
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
I'll play it by ear.
我将随兴而定。
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。