Polyferose
[化] 多糖铁; 聚铁糖螯合物
🗣️ 情景例句
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
Everybody's business is nobody's business.
人人都管，大家不管。
It really depends on who is in charge.
那纯粹要看谁负责了。