Ferromanganic
亚铁锰(根)(指含有二价铁与三价锰)
🗣️ 情景例句
More tax cuts are in the cards.
看来会进一步减税。
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
Yes, you're right.
对，你说得对。