Redledgeite
硅镁铬钛矿
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
What will you have for breakfast tomorrow morning?
你明天早上早餐将有什么？
Such an attempt only aggravates the strain of mental effort.
这种愿望只能加剧精神紧张。