Vallerite
墨铜矿
🗣️ 情景例句
What is it?
是什么主意？
I didn't read the whole paper, headlines.
我没有看到报纸的全部，我只是大概看了标题。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。