Mansfieldite
砷铝石
🗣️ 情景例句
Could human beings one day be built on a production line just like any other products?
人类是否有一天会如其它产品般在生产线上生产？
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。