Manganic acid
[化] 锰酸\\n[医] 锰酸
🧩 词语组成解析
a. 锰的, 得自锰的
🗣️ 情景例句
He was killed on the spot.
他当场被杀。
What do you think of the proposal?
你的看法如何？
It took years of hard work to speak good English.
讲一口流利的英语需要多年的刻苦操练。