Acerdol
[化] 高锰酸钙
🗣️ 情景例句
Please, come in. Join us.
请进。跟我们一起吃吧。
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
Annie was among the first to realize that blind people never know their hidden strength until they are treated like normal human beings.
盲人只有受到同正常人一样的待遇时，才能知道自己蕴藏的力量，安妮就是其中一位最先有此种认识的人。