Phosphoferrite
铁磷锰矿
🗣️ 情景例句
it's ... it's important for Michelle to see us together more often.
让 Michelle看到我们更常在一起是……是很重要的。
Has this seat number started boarding?
这个座位号已开始登机了吗？
How many people lived here?
多少人住在这里？