Reddingite
[化] 磷锰矿
🗣️ 情景例句
when Susan and Richard were babies?
当Richard和Susan还很小时？
Light come, light go.
来得容易，去得快。
One of the first things Annie did was to teach me how to play.
安妮首先要做的事情之一，就是教我如何耍。