Samaria
[化] 氧化钐
🗣️ 情景例句
and this is an important decision we have to make.
这又是我们必须做的一个重大决定。
Better a little fire to warm us, than a great one to burn us.
适量的火好取暖，熊熊烈火能焚身。
Thank you for everything.
谢谢你为我所做的一切。