Arsenoardennite
砷铝钡矿, 砷锰硅铝矿
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
Friends are thieves of time.
交朋友，费时间。
they had escaped from the paper bag and had taken complete possession of the hall!
它们从纸袋里逃了出来，爬得满厅都是！