Ferridextran
铁葡聚糖
🗣️ 情景例句
The way to learn a language is to practice speaking it as often as possible.
学习一门语言的方法就是要尽量多地操练说出它来。
When are you off?
你什么时候动身？
I will speak against anything I know to be wrong.
我会对所有我认为不对的事情直言不讳。