Ferrodextranum
葡聚糖铁
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
And to stay ahead of the competition is to openly and freely exchange our opinions.
处于竞争领先地位的方法就是公开、自由交换我们的想法
Chaplin's earliest films were silent.
卓别林最早的电影是无声电影