Ferromanganic
亚铁锰(根)(指含有二价铁与三价锰)
🗣️ 情景例句
all about your first full day back on the job.
关于你重回工作第一天的全部情况了。
This cannot compare with that.
这个无法与那个相比。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。