Mangano-manganic oxice
[建] 四氧化三锰
🧩 词语组成解析
[人名] 曼加诺; [地名] [意大利] 曼加诺
a. 锰的, 得自锰的
🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
How do you spend your evenings?
夜生活你都是怎么过的？
Where is it? asked her mother.
“剩余的钱在哪儿？”她妈妈问。