Redledgeite
硅镁铬钛矿
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
I hope the weather there is cold enough.
我希望那儿天气够冷。
That's all right. Thank you. Goodbye!
好的。谢谢你，再见！