Armangite
n. [矿]砷锰矿
🗣️ 情景例句
Is it that serious a problem, Grandpa?
这个问题有那么重要吗，爷爷？
I hate to dust the furniture and bookcases.
我非常讨厌擦拭家具和书架上的尘埃。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。